Baked Vegetable Recipe White Sauce for Easy Family Meals

Updated On: September 30, 2025

Looking for a comforting, wholesome dish that brings together the best of fresh vegetables and creamy indulgence? This baked vegetable recipe with white sauce is exactly what you need!

It’s a delightful way to enjoy a medley of colorful veggies smothered in a luscious, homemade white sauce, baked to golden perfection. Whether you’re cooking for family, hosting friends, or simply craving a nourishing meal, this recipe promises to satisfy your taste buds and nourish your body.

The beauty of this dish lies in its versatility—feel free to swap in your favorite vegetables or add a sprinkle of your preferred cheese for an extra luscious finish. Plus, the creamy white sauce is made from scratch with simple ingredients, making it a healthier alternative to store-bought sauces.

If you love dishes like this, you might also enjoy exploring other creamy recipes such as our Vegan Bechamel Sauce Recipe for Creamy Pasta Dishes or the rich and hearty Vegetable Alfredo Recipes for Creamy, Healthy Dinners.

Why You’ll Love This Recipe

This baked vegetable dish with white sauce is a perfect balance between health and indulgence. It’s packed with nutrients from fresh vegetables, while the creamy sauce adds a velvety texture that makes it irresistible.

Ideal for weeknight dinners or special occasions, it’s easy to prepare yet impressive to serve.

Here are a few reasons why this recipe should be your go-to:

  • Simple and quick to prepare with basic kitchen staples.
  • Customizable with seasonal vegetables or whatever you have on hand.
  • Comforting and creamy without relying on heavy cream or processed ingredients.
  • Perfect for family meals, potlucks, or meal prepping.

Plus, it’s a great way to sneak extra veggies into your diet in a delicious way! For more vegetable-forward meal ideas, check out our Peruvian Vegetable Recipes for Flavorful Healthy Meals and All Vegetable Casserole Recipes for Easy Healthy Meals.

Ingredients

Ingredient Quantity
Mixed vegetables (carrots, broccoli, cauliflower, bell peppers) 4 cups, chopped
Butter 3 tablespoons
All-purpose flour 3 tablespoons
Milk (whole or plant-based) 2 ½ cups
Onion powder 1 teaspoon
Garlic powder 1 teaspoon
Salt to taste
Black pepper ½ teaspoon
Grated cheese (optional, for topping) ½ cup
Fresh herbs (parsley or thyme for garnish) 2 tablespoons, chopped

Equipment

  • Large mixing bowl
  • Medium saucepan
  • Whisk
  • Baking dish (8×8 inch or similar size)
  • Knife and cutting board
  • Measuring cups and spoons
  • Oven mitts

Instructions

  1. Preheat your oven to 375°F (190°C). Lightly grease your baking dish with butter or oil and set it aside.
  2. Prepare the vegetables: Wash and chop your mixed vegetables into bite-sized pieces. Steam or blanch them for 5-7 minutes until just tender but still crisp. Drain well and transfer to a large mixing bowl.
  3. Make the white sauce: In a medium saucepan, melt the butter over medium heat. Once melted, whisk in the flour and cook for about 1-2 minutes, stirring constantly, to form a roux. This step cooks off the raw flour taste.
  4. Gradually add the milk: Slowly pour in the milk while whisking continuously to avoid lumps. Keep whisking until the sauce thickens and becomes smooth, about 5-7 minutes. Remove from heat.
  5. Season the sauce: Stir in onion powder, garlic powder, salt, and black pepper. Adjust the seasoning to your taste. For a vegan white sauce, consider checking out our Vegan Bechamel Sauce Recipe for Creamy Pasta Dishes.
  6. Combine veggies and sauce: Pour the white sauce over the steamed vegetables in the bowl. Mix gently until all the vegetables are evenly coated with the creamy sauce.
  7. Transfer to baking dish: Pour the vegetable and sauce mixture into your prepared baking dish, spreading it out evenly.
  8. Add cheese topping (optional): Sprinkle grated cheese evenly over the top for a golden crust. Use a vegan cheese alternative if preferred.
  9. Bake: Place the dish in the preheated oven and bake for 25-30 minutes, or until the top is golden brown and the sauce is bubbly.
  10. Garnish and serve: Remove from the oven and let it cool for 5 minutes. Garnish with fresh chopped herbs before serving.

Tips & Variations

Tip: To save time, you can use frozen mixed vegetables—just make sure to thaw and drain excess water before mixing with the sauce.

Variation: Swap out the vegetables for seasonal favorites like zucchini, spinach, or mushrooms. For an extra protein boost, add cooked chickpeas or tofu cubes to the mix.

Make it vegan: Use plant-based butter, non-dairy milk, and vegan cheese. For a lighter version, try our Low Calorie Vegetable Soup Recipe for Healthy Eating as a side.

Nutrition Facts

Nutrient Amount per Serving
Calories 220 kcal
Protein 7 g
Carbohydrates 18 g
Fat 12 g
Fiber 4 g
Sodium 350 mg

Serving Suggestions

This baked vegetable dish pairs beautifully with a variety of sides and complements many meal types. Serve it alongside fluffy rice or quinoa for a complete vegetarian dinner.

It also works well with crusty artisan bread, like the soft loaves from our Vegan Bread Machine Recipe for Soft, Delicious Loaves.

For a heartier meal, you can serve it with a fresh green salad or roasted potatoes. If you want to keep things light, pair it with a simple soup such as our Low Calorie Vegetable Soup Recipe for Healthy Eating.

This dish also makes an excellent side for grilled or baked proteins, if you eat meat or plant-based alternatives.

Conclusion

This baked vegetable recipe with white sauce is a wonderful way to enjoy a comforting, creamy, and nutrient-packed meal. It’s easy to prepare, versatile, and perfect for any occasion—whether a cozy family dinner or a festive gathering.

The combination of tender vegetables with a rich, homemade white sauce makes every bite delightful and satisfying.

With room for customization and plenty of ways to tweak it for your dietary preferences, this recipe is sure to become a staple in your cooking repertoire. Don’t forget to explore more delicious and healthy vegetable recipes on our site to keep your meals fresh and exciting!

📖 Recipe Card: Baked Vegetable Recipe with White Sauce

Description: A creamy and comforting baked vegetable dish topped with a smooth white sauce. Perfect as a side or a light main course.

Prep Time: PT20M
Cook Time: PT35M
Total Time: PT55M

Servings: 4 servings

Ingredients

  • 2 cups broccoli florets
  • 2 cups cauliflower florets
  • 1 cup sliced carrots
  • 1 cup green beans, trimmed
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • 2 cups milk
  • 1/2 cup grated cheddar cheese
  • 1/4 teaspoon nutmeg
  • Salt and pepper to taste
  • 1/4 cup breadcrumbs

Instructions

  1. Preheat oven to 375°F (190°C).
  2. Steam broccoli, cauliflower, carrots, and green beans until tender.
  3. In a saucepan, melt butter over medium heat.
  4. Whisk in flour and cook for 1-2 minutes.
  5. Gradually add milk, whisking constantly until sauce thickens.
  6. Stir in cheese, nutmeg, salt, and pepper.
  7. Combine steamed vegetables with white sauce and pour into baking dish.
  8. Sprinkle breadcrumbs evenly on top.
  9. Bake for 30-35 minutes until golden and bubbly.
  10. Let cool slightly before serving.

Nutrition: Calories: 250 kcal | Protein: 10 g | Fat: 12 g | Carbs: 25 g

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Photo of author

Marta K

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