Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe

If you’re craving something comforting, flavorful, and just a little bit unexpected, this Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe will blow you away. Imagine tender roasted broccoli enveloped in a luscious, cheesy sauce with just the right hint of spice and tang from Dijon mustard, all crowned with a crunchy garlic butter pretzel topping. It’s a dish that balances creamy indulgence with satisfying texture, perfect for family dinners or special gatherings where you want to impress without the fuss.

Ingredients You’ll Need

Every ingredient in this casserole plays a vital role in creating its rich flavor and perfect texture. From the hearty broccoli to the sharp cheddar, and the unique garlic butter pretzels that add that irresistible crunch, you’ll find these staples easy to source and essential for this dish’s success.

• Broccoli florets: The star vegetable adds vibrant green color and a mild, earthy flavor that roasts beautifully.
• Olive oil: Helps roast the broccoli to tender perfection with a slight crisp on the edges.
• Salt and pepper: Essential seasonings to enhance every flavor in the dish.
• Unsalted butter: Creates a rich base for the sauce and helps soften onions.
• Small onion, diced: Adds subtle sweetness and depth when sautéed.
• Garlic cloves, minced: Infuses the sauce with warm, aromatic flavor.
• All-purpose flour: Thickens the cheesy sauce for that luscious, creamy texture.
• Whole milk: Provides a silky smooth foundation for the sauce.
• Shredded cheddar cheese: Melts into a sharp, tangy, gooey delight that makes this casserole irresistible.
• Cayenne pepper (optional): Adds a slight kick to balance the richness.
• Dijon mustard: Brings a subtle tang and complexity to the cheesy sauce.
• Sour cream: Adds a velvety richness and slight tang that brightens the dish.
• Crushed garlic butter pretzel pieces: The crunchy, buttery topping that sets this casserole apart from the ordinary.

How to Make Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe

Step 1: Prepare Your Oven and Dish

Start by preheating your oven to 375°F (190°C) and greasing a 9×13 inch casserole dish. This ensures the casserole won’t stick and everything bakes evenly. Setting the stage correctly makes all the difference.

Step 2: Roast the Broccoli

Toss the broccoli florets with olive oil, salt, and pepper, coating them well. Spread them out on a baking sheet so they roast rather than steam. Roasting for about 15 minutes brings out their natural sweetness and softens them perfectly, creating a deeper flavor than steaming could ever achieve.

Step 3: Sauté Onions in Butter

In a large saucepan over medium heat, melt the unsalted butter and add the diced onion. Cook until softened, about 3 to 4 minutes. This step builds rich, savory layers of flavor that will carry through your sauce.

Step 4: Add Garlic and Flour

Add the minced garlic to the onions and cook for just 30 seconds until fragrant, careful not to burn it. Then whisk in the flour, stirring constantly for 1 to 2 minutes. This mixture will thicken and become the base of your creamy sauce.

Step 5: Create the Creamy Sauce

Slowly whisk in the whole milk, ensuring you break up any lumps. Continue cooking and stirring frequently as the sauce thickens into a silky béchamel. Blend in shredded cheddar cheese, cayenne pepper if using, and Dijon mustard. Stir until the cheese feels perfectly melted and smooth.

Step 6: Mix in Sour Cream and Broccoli

Remove the sauce from heat and fold in the sour cream gently. This brings a lovely tang and adds extra creaminess. Next, carefully fold in the roasted broccoli so every floret is coated with cheesy delight.

Step 7: Assemble and Top

Pour the cheesy broccoli mixture into your prepared casserole dish, spreading it evenly. Sprinkle the crushed garlic butter pretzel pieces across the top to give this comfort classic a delightful salty crunch that will keep everyone coming back for more.

Step 8: Bake to Perfection

Bake the casserole for 20 to 25 minutes, until it’s bubbly and golden on top. The smell alone will fill your kitchen with cozy vibes and make your mouth water in anticipation.

Step 9: Let It Rest

Allow the casserole to stand for a few minutes after coming out of the oven. This lets it set just right for easier serving and maximizes the creamy texture you’ve worked so hard for.

How to Serve Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe

Garnishes

Finish your casserole with a sprinkle of fresh chopped parsley or chives to add a pop of color and a fresh herbal note that contrasts beautifully with the richness. A light dusting of smoked paprika can also add warmth and an extra layer of flavor.

Side Dishes

This casserole pairs wonderfully with crisp green salads, roasted meats, or even a simple grilled chicken breast. The creamy, cheesy broccoli holds its own but shines even brighter alongside lighter, fresher dishes.

Creative Ways to Present

For casual dinner parties, serve this in rustic individual ramekins topped with pretzel crunch for a personalized touch. Or, turn leftover casserole into hearty stuffed bell peppers by scooping it inside and baking just long enough to warm through again – a clever way to reinvent your favorite Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe.

Make Ahead and Storage

Storing Leftovers

Place any leftovers in an airtight container and store in the refrigerator for up to 3 days. The flavors will deepen overnight, making it even tastier the next day!

Freezing

You can freeze the casserole in a freezer-safe container for up to 2 months. For best results, freeze before baking, then thaw overnight in the refrigerator before baking following the original instructions.

Reheating

Reheat leftovers in a preheated oven at 350°F (175°C) for about 15-20 minutes until warmed through. If reheating from frozen, allow extra time and cover loosely with foil to prevent the pretzel topping from burning.

FAQs

Can I use other types of cheese?

Absolutely! While sharp cheddar provides great flavor, feel free to mix in Monterey Jack, Gruyere, or even a bit of Parmesan for a more complex taste profile in your Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe.

What if I don’t have garlic butter pretzels?

No worries! You can substitute with seasoned breadcrumbs, crushed Ritz crackers, or even toasted panko mixed with garlic powder and melted butter to keep that crunchy topping element.

Is there a vegetarian option?

This casserole is naturally vegetarian as long as you use vegetarian-friendly cheese and avoid any meat additives. The focus on broccoli, cheese, and that crunchy pretzel topping makes it hearty and satisfying without meat.

Can I make this dairy-free?

You can swap the butter for a plant-based alternative, use dairy-free milk and cheddar-style cheese, and replace sour cream with a non-dairy sour cream substitute. The pretzels may need checking for dairy ingredients. This way, you keep the spirit of Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe intact for dairy-free diets.

How spicy is the cayenne pepper in this recipe?

The cayenne adds just a hint of warmth without overwhelming the dish. It’s completely optional, so feel free to leave it out or adjust the amount to suit your spice preference.

Final Thoughts

Trust me when I say the Creamy Broccoli Cheddar Casserole with Garlic Butter Pretzels Recipe is a total winner for anyone who enjoys bold flavors and comforting textures in one dish. Whether you serve it as a weeknight meal or bring it to your next potluck, it’s destined to become a beloved favorite. So grab your ingredients and get ready to share this cheesy, crunchy love with friends and family!

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