There’s something irresistible about combining bold coffee flavors with the warm spice of ginger and the crunch of walnuts. Our Coffee Ginger Walnut Slice recipe brings these elements together in a deliciously moist and flavorful treat that’s perfect for any time of day. Whether you’re looking for a unique dessert or a special snack to enjoy with your afternoon brew, this slice hits all the right notes.
We love how easy it is to whip up and how the ingredients complement each other perfectly. The rich coffee aroma pairs beautifully with the zing of ginger while the walnuts add a satisfying texture. This slice isn’t just tasty—it’s a crowd-pleaser that will have everyone asking for seconds. Let’s dive into making this delightful coffee ginger walnut slice that’s sure to become a favorite in your recipe collection.
Ingredients
To craft the perfect Coffee Ginger Walnut Slice, gathering the right ingredients is crucial. We have divided them into dry, wet, and topping categories to simplify preparation and ensure balance in every bite.
Dry Ingredients
These elements build the structure and infuse the slice with its characteristic flavors and textures:
- 1 1/2 cups all-purpose flour (for a tender crumb)
- 1/2 cup brown sugar (adds natural sweetness and moisture)
- 2 tsp ground ginger (delivers warm spice)
- 1 tsp baking powder (to create lightness)
- 1/4 tsp salt (enhances all flavors)
- 1 cup chopped walnuts (for crunch and nutty aroma)
- 2 tbsp instant coffee granules (intensifies the coffee flavor without bitterness)
Wet Ingredients
These components bind the dry ingredients and enrich the slice with moisture and depth:
- 3/4 cup whole milk (for creaminess)
- 1/3 cup vegetable oil (keeps the slice moist)
- 1 large egg (adds structure and richness)
- 1 tsp vanilla extract (complements coffee and ginger perfectly)
Topping Ingredients
The topping provides a final layer of flavor and texture contrast to the slice:
- 1/2 cup chopped walnuts (extra crunch)
- 1 tbsp brown sugar (to caramelize on top)
- 1 tsp ground cinnamon (adds warming aroma)
| Ingredient Category | Key Ingredients | Purpose |
|---|---|---|
| Dry | Flour, brown sugar, ginger, baking powder, salt, walnuts, instant coffee | Structure and flavor base |
| Wet | Milk, vegetable oil, egg, vanilla extract | Moisture and binding |
| Topping | Walnuts, brown sugar, cinnamon | Texture contrast and aroma |
Let’s assemble these ingredients carefully to achieve the delicious Coffee Ginger Walnut Slice that balances bold coffee notes, spicy ginger undertones, and rich walnut crunch.
Equipment Needed
To create our Coffee Ginger Walnut Slice perfectly, assembling the right equipment ensures smooth preparation and consistent results. Below is a detailed list of every essential tool and its role in the process.
| Equipment | Purpose |
|---|---|
| Mixing Bowls | Combine dry and wet ingredients separately |
| Measuring Cups & Spoons | Precisely measure flour, sugar, spices, and liquids |
| Electric Mixer or Whisk | Efficiently blend the batter for smooth texture |
| Spatula | Fold in walnuts and scrape down bowl edges |
| Baking Tray or Slice Pan | Bake the slice evenly, typically 8×8 inch size |
| Parchment Paper | Line the pan for easy removal and clean-up |
| Cooling Rack | Allow baked slice to cool without sogginess |
| Sieve or Fine-Mesh Strainer | Sift flour and spices to eliminate lumps |
| Chopping Board and Knife | Chop walnuts and ginger finely |
Using these tools guarantees that the beautiful layers of flavor and texture in our Coffee Ginger Walnut Slice develop perfectly. From measuring to mixing to baking, each piece of equipment plays a key role in bringing out the slice’s rich aroma and moist crumb.
“We find that the proper use of measuring spoons and an electric mixer really impacts the final texture,” as precision and mixing speed help balance the bold coffee flavors with warming spice and crunch.
Equipped with these utensils, we are fully prepared to move on smoothly to assembling the batter and baking our delightful slice.
Prep Work
Before we begin mixing our Coffee Ginger Walnut Slice batter, it’s essential to complete some key prep steps. These will ensure a smooth baking process and a perfectly textured slice.
Preparing the Baking Pan
To achieve a clean release and even baking, we start by preparing the baking pan:
- Select a 9×13-inch slice pan or baking tray.
- Line the pan with parchment paper, making sure it extends at least 2 inches over the edges for easy lifting.
- Lightly grease the parchment paper with vegetable oil or butter to prevent sticking.
This preparation helps maintain the slice’s shape when removing it from the pan and preserves its moist crumb texture.
| Step | Details |
|---|---|
| Pan size | 9×13 inches |
| Lining | Parchment paper (with overhang) |
| Greasing | Light coating of oil or butter |
Chopping the Walnuts and Ginger
The walnuts contribute crunch and richness, while the fresh ginger adds a warm spicy note that complements the coffee perfectly. Here’s how we prepare them:
- Place ½ cup chopped walnuts on a clean chopping board.
- Use a sharp knife to chop them into small, even pieces. Avoid over-chopping to keep the texture crunchy.
- Peel 1 tablespoon fresh ginger using a teaspoon or vegetable peeler.
- Finely grate or mince the ginger so it distributes evenly throughout the batter without overpowering bites.
Consistent chopping ensures each slice delivers an ideal balance of crunchy walnut bits and fragrant ginger spice.
| Ingredient | Amount | Preparation |
|---|---|---|
| Walnuts | ½ cup | Chop into small, even pieces |
| Fresh ginger | 1 tablespoon | Peel and finely grate or mince |
With our baking pan ready and key ingredients prepped, we’re set for the next steps to assemble and bake our Coffee Ginger Walnut Slice.
Making the Batter
Crafting the perfect Coffee Ginger Walnut Slice batter requires precise steps to ensure every bite bursts with flavor and texture. Let’s dive into mixing the dry and wet ingredients before folding in the essential walnuts and ginger.
Mixing the Dry Ingredients
We begin by sifting together the dry components to create a uniform base with balanced flavor and texture. In a large mixing bowl, combine:
- 1 ¾ cups all-purpose flour
- 1 cup brown sugar, lightly packed
- 2 teaspoons ground ginger
- 2 teaspoons baking powder
- ½ teaspoon salt
- 1 tablespoon instant coffee granules
- ¾ cup chopped walnuts
Tip: Sifting the flour, baking powder, and ground ginger together guarantees an even rise and consistent spice distribution. Mix the brown sugar, salt, coffee granules, and walnuts into this sifted flour mixture gently to avoid breaking the nuts.
| Dry Ingredient | Quantity | Purpose |
|---|---|---|
| All-purpose flour | 1 ¾ cups | Structure and body |
| Brown sugar | 1 cup | Sweetness and moisture |
| Ground ginger | 2 teaspoons | Warmth and spice |
| Baking powder | 2 teaspoons | Leavening agent |
| Salt | ½ teaspoon | Flavor enhancer |
| Instant coffee granules | 1 tablespoon | Bold coffee flavor |
| Chopped walnuts | ¾ cup | Crunch and nutty richness |
Combining the Wet Ingredients
Next, we prepare the wet mixture that will bind and moisten the batter. In a separate bowl, whisk together:
- 1 cup whole milk
- ⅓ cup vegetable oil
- 1 large egg
- 1 teaspoon vanilla extract
We whisk vigorously until the mixture is smooth and well combined. This wet blend will infuse moisture resulting in a moist crumb while balancing the aromatic spices and coffee notes.
Incorporating Walnuts and Ginger
Finally, it’s time to incorporate the chopped walnuts and freshly grated ginger into the batter carefully. Reserve about ¼ cup of chopped walnuts for topping.
- Gently fold the reserved walnut pieces and 2 teaspoons of finely grated fresh ginger into the wet and dry mixture using a spatula.
- Ensure the ingredients are evenly distributed without overmixing to preserve the slice’s tender texture and distinct pockets of walnut crunch.
“Folding the ginger and walnuts carefully ensures every slice delivers a rich balance of spicy warmth and nutty crunch.”
This completes our batter, rich with the delightful medley of coffee intensity, warming ginger, and crunchy walnuts — now ready to be poured into the prepared pan for baking.
Baking the Coffee Ginger Walnut Slice
Baking the Coffee Ginger Walnut Slice is where the magic happens. Following precise oven settings and timing ensures a moist, flavorful slice with a perfect texture.
Preheating the Oven
Before pouring the batter into the pan, we preheat the oven to 350°F (175°C). This step is crucial for even baking and achieving that desirable rise and golden crust. Make sure the oven rack is positioned in the center for balanced heat distribution.
Baking Time and Temperature
We bake the Coffee Ginger Walnut Slice at a consistent 350°F (175°C) for 35 to 40 minutes. This temperature gently cooks the batter through, allowing the bold coffee notes and warm ginger to develop fully without drying out the slice.
| Parameter | Value |
|---|---|
| Oven Temperature | 350°F (175°C) |
| Baking Time | 35–40 minutes |
| Oven Rack Position | Center |
Checking for Doneness
To test doneness we insert a toothpick or skewer into the center of the slice. It should come out clean or with just a few moist crumbs attached — never wet batter. The edges will pull slightly away from the pan and have a light golden brown color signaling it is perfectly baked.
“Perfect doneness guarantees a moist crumb texture while preserving the crunch of walnuts and the invigorating aroma of coffee and ginger.”
After removing it from the oven, we let the slice cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. This step prevents cracking while maintaining its tender structure.
Cooling and Serving
Allowing the Coffee Ginger Walnut Slice to cool properly is crucial for achieving the perfect texture and flavor. Let’s explore the best methods to cool and serve this delightful treat.
Cooling the Slice
Once the baking timer signals done, remove the slice pan from the oven and place it on a heat-resistant surface. Let the slice cool in the pan for about 10 minutes. This resting period firms up the slice, preventing it from crumbling when cutting.
After this initial cooling, carefully lift the slice using the parchment paper lining and transfer it onto a wire cooling rack. This step allows air to circulate evenly, preventing sogginess and maintaining the slice’s moist yet firm crumb.
| Cooling Stage | Duration | Purpose |
|---|---|---|
| In pan cooling | 10 minutes | Stabilizes slice structure |
| On wire rack | 20-30 minutes | Ensures even cooling & texture |
Cutting and Serving Suggestions
For clean, even pieces, use a sharp serrated knife or thin-bladed knife. Wipe the blade between cuts to avoid sticking and maintain neat edges. Aim to cut the slice into 12 to 16 pieces, depending on preferred serving size.
Our favorite ways to serve the Coffee Ginger Walnut Slice include:
- Warm with a dollop of whipped cream or mascarpone
- Paired alongside a freshly brewed cup of coffee or espresso
- Topped with a light dusting of powdered sugar or cinnamon for added aroma and visual appeal
- Accompanied with sliced fresh fruit such as pears or oranges to contrast the slice’s rich flavors
Quotes from our test kitchen sums it well:
“The cooling step locks the slice’s moisture while allowing the bold coffee and warm ginger notes to shine through — a true showstopper on any dessert table.”
By mastering these cooling and serving tips, our Coffee Ginger Walnut Slice guarantees a satisfying rustic appearance with a luscious melt-in-your-mouth experience.
Storage Tips
To keep our Coffee Ginger Walnut Slice fresh and flavorful, proper storage is essential. Follow these tips to maintain its moist texture and rich aroma for days.
At Room Temperature
- Once the slice has fully cooled, wrap it tightly in plastic wrap or place it in an airtight container.
- Store in a cool, dry place away from direct sunlight.
- Consume within 2-3 days for optimal freshness.
Refrigeration
- For longer storage, place the slice in an airtight container or wrap with plastic wrap and then aluminum foil.
- Refrigerate for up to 1 week.
- Before serving, bring back to room temperature or warm slightly in the microwave for 10-15 seconds to revive its moist, tender crumb.
Freezing
- Our Coffee Ginger Walnut Slice freezes beautifully without losing flavor or texture.
- Wrap individual slices securely in plastic wrap and then place them inside a freezer-safe bag or container.
- Freeze for up to 3 months.
- To thaw, transfer to the refrigerator overnight or defrost at room temperature for 2-3 hours.
- Warm gently before serving to restore that fresh-baked experience.
Summary Storage Guidelines
| Storage Method | Container Type | Duration | Tips |
|---|---|---|---|
| Room Temperature | Airtight container/plastic wrap | 2-3 days | Keep away from heat and sunlight |
| Refrigeration | Airtight container/wrap | Up to 1 week | Warm slightly before serving |
| Freezing | Plastic wrap + freezer bag/container | Up to 3 months | Thaw overnight or at room temp; warm before serving |
Pro Tip: Label your stored slices with dates to track freshness. Always slice the amount you intend to enjoy to minimize repeated exposure of the whole batch to air, which can dry it out.
By following these storage tips, we ensure every bite of our Coffee Ginger Walnut Slice tastes as delightful as freshly baked.
Conclusion
This Coffee Ginger Walnut Slice is a perfect blend of bold and warm flavors with a satisfying crunch. Its moist texture and rich aroma make it an ideal treat for any time of day. Whether you’re enjoying it with a cup of coffee or sharing it with friends, it’s sure to impress.
With simple ingredients and straightforward steps, this recipe fits seamlessly into our baking routine. By following the tips on preparation, baking, and storage, we can consistently create a slice that’s both delicious and memorable. It’s a recipe worth keeping in our collection for whenever we want a flavorful, comforting snack.
Frequently Asked Questions
What are the key flavors in the Coffee Ginger Walnut Slice?
The slice combines bold coffee, warm ginger spice, and crunchy walnuts for a rich and balanced flavor.
What dry ingredients are used in this recipe?
All-purpose flour, brown sugar, ground ginger, baking powder, salt, instant coffee granules, and chopped walnuts.
What wet ingredients are needed?
Whole milk, vegetable oil, a large egg, and vanilla extract.
How should the walnuts and ginger be prepared?
Chop the walnuts finely and grate or finely chop fresh ginger for consistent flavor in every bite.
What equipment is essential for baking this slice?
Mixing bowls, measuring cups and spoons, electric mixer or whisk, spatula, baking tray or slice pan, parchment paper, cooling rack, sieve, chopping board, and knife.
At what temperature and for how long should the slice be baked?
Bake at 350°F (175°C) for 35-40 minutes until a toothpick comes out clean or with moist crumbs.
How do I know when the slice is done baking?
Insert a toothpick in the center; it should come out clean or with a few moist crumbs.
What is the best way to cool the slice?
Cool in the pan for 10 minutes, then transfer to a wire rack for 20-30 minutes to avoid sogginess.
How should I serve the Coffee Ginger Walnut Slice?
Serve with coffee, whipped cream, or fresh fruit using a sharp serrated knife for clean slices.
How can I store the slice to keep it fresh?
Wrap tightly in plastic or an airtight container at room temperature for 2-3 days, refrigerate for up to a week, or freeze for up to three months.