If you’re craving a comforting, cheesy dish with a delightful twist, this French Onion Broccoli Cheese Casserole Recipe is exactly what you need. It perfectly combines tender broccoli florets with rich cheddar, a creamy mushroom base, and the irresistible crunch of French fried onions. Whether you’re looking for a side dish to impress at your next family dinner or a cozy main for a chilly evening, this casserole brings warmth and flavor to your table with every bite.
Ingredients You’ll Need
These ingredients are simple yet powerhouse players that each contribute unique flavors and textures, making this casserole a standout dish. From fresh broccoli to the creamy French onion dip, each component is essential to create that perfect balance of savory, creamy, and crispy delight.
- 1 lb broccoli florets, chopped: The fresh broccoli adds vibrant color and a satisfying bite to the casserole.
- 1 (10.5-oz) can unsalted cream of mushroom soup: This creates the creamy, earthy base that binds everything together beautifully.
- 1 cup refrigerated sour cream based French onion dip: Adds a zesty, tangy onion flavor that gives the dish its signature taste.
- 1½ cups shredded cheddar cheese: Cheddar brings that gooey, melty richness and sharpness that elevates the casserole.
- 1 (6-oz) container French fried onions: For an irresistible crispy topping that adds texture and a burst of onion goodness.
How to Make French Onion Broccoli Cheese Casserole Recipe
Step 1: Prepare Your Baking Dish
Start by preheating your oven to 350ºF. Lightly spray a 9×9-inch baking dish with cooking spray to prevent sticking and help in even browning.
Step 2: Mix the Casserole Ingredients
In a large bowl, combine the chopped broccoli, cream of mushroom soup, French onion dip, 1 cup of shredded cheddar cheese, and half of the French fried onions. This mixture forms the flavorful filling, where creamy meets crunchy in the most delightful way.
Step 3: Assemble in the Baking Dish
Spread the broccoli mixture evenly into the prepared baking dish. This layering ensures every portion has the perfect balance of ingredients for each bite.
Step 4: Bake and Add Toppings
Bake the casserole for 25 minutes until bubbly and heated through. Then, remove from the oven and sprinkle the remaining cheddar cheese and French fried onions on top for that extra cheese melt and crunch.
Step 5: Final Bake for Crisp Perfection
Return the casserole to the oven and bake for an additional 5 minutes, allowing the cheese to melt thoroughly and the fried onions to crisp to golden brown perfection.
How to Serve French Onion Broccoli Cheese Casserole Recipe
Garnishes
For a fresh pop of color and flavor, sprinkle chopped fresh parsley or chives over the hot casserole just before serving. This adds a lively contrast to the rich, creamy base, brightening the dish visually and on the palate.
Side Dishes
This casserole pairs wonderfully with roasted meats like baked chicken or grilled steak, or alongside a crisp green salad to balance out the cheesy richness. It also makes a fantastic hearty side during holiday meals or casual family dinners.
Creative Ways to Present
Consider serving individual portions in ramekins for a charming, personalized touch. You could also layer it in clear glass bakeware to showcase its colorful, creamy layers, making your presentation as inviting as the flavors.
Make Ahead and Storage
Storing Leftovers
Store any leftovers covered tightly in the refrigerator for up to 3 days. The flavors will meld even more overnight, making the next serving just as comforting and delicious.
Freezing
You can freeze the casserole after baking for up to 2 months. Make sure to cool it completely and store in an airtight container or heavy-duty freezer bag. Thaw overnight in the fridge before reheating.
Reheating
To reheat, cover with foil and warm in a 350ºF oven for about 20 minutes until heated through. Remove the foil for the last few minutes to re-crisp the topping. This keeps that lovely crunchy texture intact.
FAQs
Can I use fresh onions instead of French onion dip?
You could, but the dip provides a creamy, seasoned onion flavor that fresh onions alone might not replicate. If you prefer fresh onions, consider caramelizing them first to achieve a similar sweetness and depth.
Is there a way to make this casserole vegetarian?
This recipe is naturally vegetarian, but to ensure it’s completely meat-free, check that your cream of mushroom soup and French fried onions do not contain animal-derived additives.
Can I substitute a different cheese?
Absolutely! While cheddar is classic here, feel free to experiment with Gruyère, mozzarella, or a sharp Monterey Jack for unique flavor twists.
What’s the best way to chop broccoli for this dish?
Chop broccoli florets into bite-sized pieces so they cook evenly and mix well with the creamy sauce. Make sure none are too large to avoid undercooked spots.
How spicy is this casserole?
This dish is mild in spice, focusing more on rich, savory, cheesy flavors with the gentle tang of French onion dip. You can add a pinch of black pepper or red pepper flakes to spice it up if you like.
Final Thoughts
This French Onion Broccoli Cheese Casserole Recipe has quickly become one of my favorite go-to comfort foods because it’s so easy to make, packed with flavor, and loved by everyone at the table. If you want a dish that’s warm, cheesy, and full of delightful textures, give this recipe a try—you won’t regret it!
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French Onion Broccoli Cheese Casserole Recipe
- Total Time: 35 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
A creamy, cheesy casserole combining fresh broccoli with savory French onion flavors, topped with crispy fried onions for a delightful crunch. Perfect as a comforting side dish or a light main meal, this casserole bakes quickly in under 35 minutes for an easy family-friendly recipe.
Ingredients
Vegetables
- 1 lb broccoli florets, chopped
Wet Ingredients
- 1 (10.5-oz) can unsalted cream of mushroom soup
- 1 cup refrigerated sour cream based French onion dip
Cheese and Toppings
- 1½ cups shredded cheddar cheese
- 1 (6-oz) container French fried onions
Instructions
- Preheat Oven: Preheat your oven to 350ºF and lightly spray a 9×9-inch baking dish with cooking spray to prevent sticking.
- Mix Ingredients: In a large bowl, combine the chopped broccoli, cream of mushroom soup, French onion dip, 1 cup of shredded cheddar cheese, and half of the container of French fried onions. Stir until everything is evenly mixed.
- Spread in Pan: Transfer the broccoli mixture into the prepared baking dish, spreading it out evenly to ensure it cooks uniformly.
- First Bake: Bake the casserole in the preheated oven for 25 minutes, allowing the flavors to meld and the mixture to heat through.
- Add Toppings and Final Bake: Remove the dish from the oven, sprinkle the remaining ½ cup of shredded cheddar cheese and the rest of the French fried onions over the top, then return it to the oven to bake an additional 5 minutes until the cheese melts and the onions turn crispy and golden.
Notes
- Use fresh or frozen broccoli florets; if frozen, thaw and drain excess water before mixing.
- For extra flavor, add a pinch of black pepper or garlic powder to the mixture before baking.
- To make it vegetarian, ensure the cream of mushroom soup is vegetarian-friendly or use a homemade version.
- French fried onions add a crispy topping; avoid mixing them all in to keep part of the crunch fresh on top.
- Let the casserole cool for a few minutes before serving to allow it to set slightly.
- Prep Time: 10 minutes
- Cook Time: 25 minutes + 5 minutes
- Category: Casserole
- Method: Baking
- Cuisine: American
