3-Ingredient Broccoli Cheese Casserole

This 3-ingredient broccoli cheese casserole is the ultimate quick and easy side dish! With tender broccoli, creamy mushroom soup, and melted cheddar cheese, it’s a comforting, cheesy, and nutritious casserole perfect for busy weeknights or holiday meals.

Why You’ll Love This Recipe

• Simple and Quick: Only three ingredients and under 30 minutes from prep to table.

• Kid-Friendly: Mild, cheesy flavors that appeal to kids and adults alike.

• Nutritious: Packed with vitamin C, calcium, and fiber from fresh broccoli.

• Versatile: Pairs beautifully with chicken, turkey, or pasta dishes.

• Crowd-Pleaser: Perfect for potlucks, family dinners, or last-minute gatherings.

Ingredients

• 1 lb fresh broccoli florets

• 10.5 oz condensed cream of mushroom soup

• 1 cup grated cheddar cheese

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. Preheat the oven to 400°F (200°C). Grease or spray an 8-inch square baking dish with nonstick cooking spray.

2. Wash the broccoli and place it in a microwave-safe bowl. Add ¼ cup water and microwave for 3–4 minutes until crisp-tender. Drain thoroughly in a colander.

3. Transfer the broccoli to the prepared baking dish. Pour the cream of mushroom soup over the broccoli and toss gently to coat.

4. Sprinkle the cheddar cheese evenly over the top.

5. Bake for 15–20 minutes, or until the cheese is melted and lightly golden brown. Serve warm.

Servings and Timing

• Prep Time: 5 minutes

• Cook Time: 24 minutes

• Total Time: 29 minutes

• Servings: 6

Variations

• Cheese Swap: Try Swiss, Gruyère, or mozzarella for a different flavor profile.

• Add Crunch: Sprinkle breadcrumbs or crushed crackers on top before baking.

• Veggie Boost: Mix in cauliflower, carrots, or bell peppers with the broccoli.

• Make it Spicy: Add a pinch of cayenne or red pepper flakes to the cheese topping.

• Make it Lighter: Use low-fat cream of mushroom soup and reduced-fat cheese.

Storage and Reheating

• Refrigerate: Store leftovers in an airtight container for up to 3 days.

• Freeze: Freeze unbaked casserole for up to 1 month. Thaw overnight in the fridge before baking.

• Reheat: Microwave individual servings or bake at 350°F (175°C) for 10–15 minutes until warmed through.

FAQs

1. Can I use frozen broccoli instead of fresh?

Yes, just thaw and drain thoroughly before using to avoid excess water in the casserole.

2. Can I make this ahead of time?

Absolutely! Assemble the casserole, cover, and refrigerate for up to 24 hours before baking.

3. Can I add more cheese?

Yes, extra cheese makes the casserole even more indulgent—just adjust baking time slightly if needed.

4. Is this casserole gluten-free?

Yes, as long as you use gluten-free cream of mushroom soup.

5. Can I use a different type of condensed soup?

Yes, cream of chicken or cream of celery soups work well as substitutes.

6. Can I make this vegetarian-friendly?

Yes, make sure to use vegetarian cream of mushroom soup.

7. How do I prevent soggy broccoli?

Do not overcook in the microwave and drain well. The broccoli should be crisp-tender.

8. Can I double the recipe?

Yes, just use a larger baking dish and adjust baking time accordingly.

9. Can I add spices or herbs?

Absolutely! Nutmeg, thyme, or paprika can add extra depth to the flavor.

10. Can I top it with breadcrumbs for extra texture?

Yes, a crunchy breadcrumb topping baked for the last 5–10 minutes is delicious.

Conclusion

This 3-ingredient broccoli cheese casserole is simplicity at its finest—quick, cheesy, and packed with nutrition. Whether you’re feeding a family on a busy weeknight or adding a side to a holiday meal, this casserole is a reliable crowd-pleaser. With endless variations and easy storage options, it’s a recipe you’ll return to time and time again.

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