Breakfast Recipes For Make Ahead Vegan Casseroles To Try

Updated On: October 7, 2025

Are you searching for a delicious, no-fuss way to start your mornings? Make-ahead vegan breakfast casseroles are the answer!

Not only are these casseroles packed with plant-based goodness, but they are also perfect for busy mornings when you want something hearty and wholesome without the rush. Whether you’re feeding a crowd, meal-prepping for the week, or just want to treat yourself to a comforting breakfast, these casseroles are here to save the day.

Imagine waking up to a warm, flavorful breakfast that’s already cooked and ready to enjoy—just reheat and dig in! In this blog post, I’ll share three of my favorite vegan make-ahead breakfast casseroles, each with its own unique flavors and nourishing ingredients.

Let’s make your mornings easier and tastier!

Why You’ll Love This Recipe

  • Convenience: Assemble the night before, bake in the morning, or reheat leftovers for a speedy breakfast.
  • Healthy & Filling: Packed with plant protein, veggies, and whole grains, these casseroles keep you satisfied all morning.
  • Customizable: Easily swap in your favorite veggies, plant-based proteins, or spices to suit your taste.
  • Perfect for Meal Prep: Make once, enjoy all week! Great for planning ahead or feeding a group.
  • Dairy-free and Egg-free: 100% vegan without sacrificing flavor or texture.

Ingredients

Below is a table summarizing the core ingredients for each casserole recipe. Feel free to jump down to each recipe for detailed measurements and variations!

Casserole Main Ingredients
Vegan Tofu & Veggie Breakfast Bake Firm tofu, bell peppers, spinach, nutritional yeast, chickpea flour, plant milk, spices
Savory Vegan Hash Brown Casserole Frozen hash browns, vegan sausage, onions, peppers, vegan cheese, plant milk, spices
Sweet Vegan French Toast Casserole Stale bread, plant milk, flaxseed, maple syrup, cinnamon, vanilla, mixed berries

Equipment

  • 9×13-inch baking dish (or similar casserole dish)
  • Large mixing bowls
  • Whisk
  • Measuring cups and spoons
  • Cutting board and knife
  • Oven
  • Spatula or large spoon
  • Non-stick spray or parchment paper

Instructions

Vegan Tofu & Veggie Breakfast Bake

  1. Press and crumble the tofu: Drain a 14-oz block of firm tofu. Wrap in a clean towel and press for 10 minutes. Crumble into a large bowl.
  2. Prepare the veggies: Dice 1 red bell pepper, 1 cup baby spinach, and 1 small onion. Add to the bowl with tofu.
  3. Mix the batter: In a separate bowl, whisk together 1/3 cup chickpea flour, 1/2 cup unsweetened plant milk, 2 tbsp nutritional yeast, 1/2 tsp turmeric, 1/2 tsp garlic powder, 1/2 tsp smoked paprika, 1/2 tsp salt, and 1/4 tsp black pepper until smooth.
  4. Combine and transfer: Pour the batter over the tofu and veggies. Gently mix until well combined. Spread into a greased baking dish.
  5. Chill (optional): For the best texture and flavor, cover and refrigerate overnight.
  6. Bake: Preheat oven to 375°F (190°C). Bake uncovered for 35-40 minutes, or until golden and firm in the center.
  7. Cool and serve: Let cool for 10 minutes. Slice and enjoy, or store portions in the fridge for up to 5 days.

Savory Vegan Hash Brown Casserole

  1. Prepare the base: In a large bowl, combine 4 cups thawed frozen hash browns, 1 cup diced vegan sausage, 1/2 cup diced onion, and 1/2 cup diced bell pepper.
  2. Mix the sauce: In another bowl, whisk 1 cup unsweetened plant milk, 2 tbsp nutritional yeast, 1 tbsp cornstarch, 1 tsp garlic powder, 1 tsp onion powder, 1/2 tsp salt, and 1/4 tsp black pepper.
  3. Add cheese: Stir in 1 cup shredded vegan cheese of choice.
  4. Combine and assemble: Pour the sauce over the hash brown mixture. Toss to coat evenly. Spread into a greased baking dish.
  5. Chill (optional): Cover and refrigerate overnight for extra flavor melding.
  6. Bake: Bake at 375°F (190°C) for 40-45 minutes, until bubbly and golden.
  7. Cool and serve: Let rest for 10 minutes before slicing. Store leftovers in the fridge for up to 4 days.

Sweet Vegan French Toast Casserole

  1. Prepare the bread: Cut 1 loaf (about 12 oz) stale vegan bread into 1-inch cubes. Place in a large mixing bowl.
  2. Make the custard: In a bowl, whisk 2 cups unsweetened plant milk, 1/4 cup ground flaxseed, 1/3 cup maple syrup, 2 tsp vanilla extract, 1 tsp cinnamon, and a pinch of salt. Let sit 5 minutes to thicken.
  3. Combine: Pour the custard over the bread cubes. Gently fold until all bread is soaked.
  4. Add fruit: Fold in 1 cup fresh or frozen mixed berries.
  5. Assemble: Transfer to a greased baking dish. Optionally, top with extra berries and a sprinkle of coconut sugar.
  6. Chill (recommended): Cover and refrigerate overnight for best results.
  7. Bake: Bake at 375°F (190°C) for 35-40 minutes, until set and golden.
  8. Cool and serve: Cool for 10 minutes before slicing. Serve warm, or refrigerate portions for quick breakfasts.

Tips & Variations

  • Tofu Bake: Try adding mushrooms, sun-dried tomatoes, or kale. For extra protein, add cooked lentils or vegan sausage crumbles.
  • Hash Brown Casserole: Use sweet potato hash browns for a twist. Swap vegan sausage for tempeh bacon or for a bean-based option.
  • French Toast Casserole: Use raisins, apples, or chopped nuts instead of berries. For a dessert-like treat, add a swirl of vegan cream cheese before baking.
  • Gluten-Free? Use gluten-free bread or hash browns and check labels on all products. All three casseroles can be made gluten-free with simple swaps.
  • Make it ahead: All recipes can be assembled 1-2 days in advance and kept covered in the fridge before baking. Or bake, cool, and refrigerate for up to 5 days.

Tip: For perfectly reheated casseroles, cover with foil and warm in a 325°F (165°C) oven for 15-20 minutes, or microwave individual servings for 1-2 minutes.

Nutrition Facts

The following table provides an approximate nutrition breakdown per serving for each casserole (based on 8 servings, with standard ingredients):

Casserole Calories Protein Carbs Fat Fiber
Tofu & Veggie Bake 165 13g 12g 7g 3g
Hash Brown Casserole 210 6g 29g 8g 3g
French Toast Casserole 195 5g 34g 5g 4g

Nutrition will vary based on specific brands and ingredient choices. For more detailed analysis, input your exact products into a nutrition calculator.

Serving Suggestions

  • For a brunch spread: Serve any casserole alongside Vegan Breakfast Sausage Patties and fresh fruit for a complete meal.
  • Quick breakfast: Pair a slice with a smoothie or cup of Creamy Vegan Oatmeal for added fiber and energy.
  • Special occasions: Drizzle the French toast casserole with extra maple syrup and top with Easy Vegan Whipped Cream for a holiday-worthy treat.
  • Lunchbox ready: Pack chilled slices of tofu or hash brown casserole with a side salad for a savory, satisfying lunch.

Conclusion

Make-ahead vegan breakfast casseroles are the ultimate solution for anyone looking to streamline their mornings without sacrificing nutrition or flavor. With options ranging from savory tofu and veggie bakes to indulgent sweet French toast, you’ll find something to please every palate.

The beauty of these casseroles lies in their flexibility—feel free to experiment with your favorite veggies, spices, and add-ins.

Next time you find yourself rushing in the morning, remember these make-ahead wonders. They’re perfect for meal prep, brunch gatherings, or simply treating yourself to a cozy breakfast any day of the week.

Give them a try, and let your mornings be as deliciously easy as they are nourishing!

📖 Recipe Card: Make-Ahead Vegan Breakfast Casserole

Description: This hearty vegan breakfast casserole is loaded with veggies, tofu, and savory spices, perfect for prepping ahead. Enjoy a satisfying, plant-based start to your morning with minimal effort.

Prep Time: PT20M
Cook Time: PT40M
Total Time: PT1H

Servings: 6 servings

Ingredients

  • 1 block (14 oz) firm tofu, pressed and crumbled
  • 1 cup unsweetened non-dairy milk
  • 2 cups baby spinach, chopped
  • 1 cup cherry tomatoes, halved
  • 1 cup diced bell pepper
  • 1/2 cup diced red onion
  • 1 cup shredded vegan cheddar cheese
  • 1/2 cup cooked breakfast potatoes
  • 2 tablespoons nutritional yeast
  • 1 teaspoon garlic powder
  • 1 teaspoon turmeric
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper

Instructions

  1. Preheat oven to 375°F (190°C).
  2. In a large bowl, whisk together crumbled tofu, non-dairy milk, nutritional yeast, turmeric, garlic powder, salt, and pepper.
  3. Fold in spinach, cherry tomatoes, bell pepper, red onion, cooked potatoes, and half the vegan cheese.
  4. Pour mixture into a greased 9×13-inch baking dish.
  5. Sprinkle remaining vegan cheese evenly over the top.
  6. Cover and refrigerate overnight if making ahead.
  7. Bake uncovered for 40 minutes or until set and golden.
  8. Let cool slightly before slicing and serving.

Nutrition: Calories: 210 kcal | Protein: 12g | Fat: 8g | Carbs: 22g

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Marta K

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