Creamy Vegetable Casserole Recipe

Introduction

This creamy vegetable casserole is a comforting and delicious way to enjoy a medley of fresh and frozen vegetables. With a cheesy, savory sauce and a crispy breadcrumb topping, it makes a perfect side dish or a satisfying vegetarian main.

Ingredients

• 2 tablespoons butter
• 1 medium onion, diced
• 2 cloves garlic, minced
• 1 cup sliced mushrooms
• 2 cups broccoli florets
• 1 cup cauliflower florets
• 1 cup sliced carrots
• 1 cup frozen peas
• 1 can (10.5 oz) cream of mushroom soup
• 1 cup milk
• 1/2 cup sour cream
• 1 cup shredded cheddar cheese
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon dried thyme
• 1 cup bread crumbs
• 1/4 cup grated Parmesan cheese

Instructions

1. Step 1: Preheat your oven to 375°F (190°C).
2. Step 2: In a large skillet, melt the butter over medium heat. Add the diced onion and cook until translucent, about 5 minutes.
3. Step 3: Stir in garlic and sliced mushrooms, cooking until the mushrooms are tender, approximately 4 minutes.
4. Step 4: Add broccoli, cauliflower, sliced carrots, and frozen peas to the skillet. Cook for about 5-7 minutes, until the vegetables start to soften.
5. Step 5: In a separate large mixing bowl, combine cream of mushroom soup, milk, and sour cream. Whisk until smooth.
6. Step 6: Stir in shredded cheddar cheese, salt, black pepper, and dried thyme. Mix well.
7. Step 7: Add the cooked vegetables from the skillet into the soup and cheese mixture. Stir until the vegetables are thoroughly coated.
8. Step 8: Pour the mixture into a greased 9×13 inch baking dish.
9. Step 9: In a small bowl, combine bread crumbs and grated Parmesan cheese. Sprinkle this topping evenly over the casserole.
10. Step 10: Place the casserole in the preheated oven and bake for 25-30 minutes, until the top is golden brown and bubbles appear around the edges.
11. Step 11: Allow the casserole to cool for a few minutes before serving.

Tips & Variations

• For extra richness, stir in a handful of cooked rice or quinoa before baking to make it more filling.
• Substitute cream of mushroom soup with cream of celery or cream of chicken for a different flavor profile.
• Add chopped fresh herbs like parsley or chives on top after baking for a fresh finish.
• Use gluten-free bread crumbs to make this dish gluten-free.

Storage

Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave until heated through or warm the entire casserole in a 350°F (175°C) oven for about 15 minutes. Do not freeze, as the texture may change.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use fresh peas instead of frozen?

Yes, fresh peas can be used. Add them during the last few minutes of cooking the vegetables so they remain tender-crisp.

Is this casserole suitable for a vegetarian diet?

Yes, this recipe is vegetarian as long as you use a cream of mushroom soup that does not contain meat-based broth.

Creamy Vegetable Casserole Recipe

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★★★★★

5 from 124 reviews

• Author: Simon
• Total Time: 50 minutes
• Yield: 6 servings 1x
• Diet: Vegetarian

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Description

This Creamy Vegetable Casserole is a comforting and delicious dish packed with tender broccoli, cauliflower, carrots, and peas in a rich mushroom cream sauce, topped with a crispy Parmesan breadcrumb crust. Perfect for a hearty side or a vegetarian main course.

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Ingredients

Scale 1x2x3x

Vegetables

• 2 cups broccoli florets
• 1 cup cauliflower florets
• 1 cup sliced carrots
• 1 cup frozen peas
• 1 cup sliced mushrooms
• 1 medium onion, diced
• 2 cloves garlic, minced

Sauce

• 1 can (10.5 oz) cream of mushroom soup
• 1 cup milk
• 1/2 cup sour cream
• 1 cup shredded cheddar cheese
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon dried thyme

Topping

• 1 cup bread crumbs
• 1/4 cup grated Parmesan cheese

Other

• 2 tablespoons butter

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Instructions

1. Preheat the oven: Set your oven to 375°F (190°C) so it’s ready for baking the casserole later.
2. Sauté onions: In a large skillet, melt the butter over medium heat. Add the diced onion and cook until translucent, about 5 minutes, to develop a sweet and fragrant base.
3. Add garlic and mushrooms: Stir in the minced garlic and sliced mushrooms, cooking for approximately 4 minutes until the mushrooms become tender and golden.
4. Cook the vegetables: Add the broccoli florets, cauliflower florets, sliced carrots, and frozen peas to the skillet. Cook for about 5-7 minutes until the vegetables soften slightly but are still crisp.
5. Prepare the creamy sauce: In a large mixing bowl, whisk together the cream of mushroom soup, milk, and sour cream until smooth to create a rich base.
6. Add seasoning and cheese: Stir in the shredded cheddar cheese, salt, black pepper, and dried thyme until thoroughly combined for a flavorful sauce.
7. Combine vegetables and sauce: Add the sautéed vegetables into the bowl with the sauce mixture. Stir well to coat all the vegetables evenly with the creamy sauce.
8. Transfer to baking dish: Pour the entire mixture into a greased 9×13 inch baking dish, spreading it out evenly.
9. Make the topping: In a small bowl, mix together the bread crumbs and grated Parmesan cheese. Sprinkle this evenly over the casserole for a crispy crust.
10. Bake the casserole: Place the dish in the preheated oven and bake for 25-30 minutes, until the topping is golden brown and bubbling edges appear, signaling it’s cooked through.
11. Cool and serve: Let the casserole rest a few minutes after baking to set, then serve warm and enjoy.

Notes

• You can substitute the cream of mushroom soup with a homemade béchamel sauce for a fresher taste.
• Feel free to add other vegetables like bell peppers or zucchini based on availability and preference.
• For a gluten-free option, use gluten-free bread crumbs or crushed gluten-free crackers as a topping.
• Leftovers keep well refrigerated for up to 3 days and can be reheated in the oven or microwave.
• To add a protein boost, stir in cooked chicken or turkey before baking.

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Category: Casserole
• Method: Baking
• Cuisine: American

Keywords: vegetable casserole, creamy casserole, broccoli casserole, easy vegetarian dinner, baked vegetable dish, cheesy vegetable bake