Creamy Brussels Sprouts Casserole with Cheese is the ultimate comfort side that brings tender sprouts together with a velvety, cheesy sauce. The casserole delivers a creamy texture topped with a golden, crunchy crust that makes every bite irresistible. It's a beginner‑friendly recipe that comes together in under an hour, perfect for busy weeknights. You can pair it with a slice of homemade pizza from my Cast Iron Pizza Perfect Crispy Crust at Home for a full family dinner. Serve hot, and enjoy the cheesy goodness that will have everyone asking for seconds.
Why You'll Love Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish
Creamy Brussels Sprouts Casserole with Cheese is a quick, comfort dish packed with cheesy goodness and tender sprouts—perfect for busy easy weeknight dinners.
- All‑in‑one dish: veggies, sauce, and cheese in one bake.
- Ready in 40 minutes – ideal for weeknight meals.
- Rich, creamy texture without artificial sauces.
- Customizable toppings let you make it crunchy or nutty.
Ingredients for Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish
Brussels sprouts: Fresh, trimmed; frozen works if thawed and patted dry.Cheddar cheese: Sharp cheddar for flavor; mozzarella can be used for extra melt.Heavy cream: Full‑fat for richness; half‑and‑half as a lighter option.Parmesan: Freshly grated; grated Pecorino Romano for a salty bite.Sour cream: Full‑fat; Greek yogurt for a tangier, lower‑fat substitute.
- Brussels sprouts: Fresh, trimmed; frozen works if thawed and patted dry.
- Cheddar cheese: Sharp cheddar for flavor; mozzarella can be used for extra melt.
- Heavy cream: Full‑fat for richness; half‑and‑half as a lighter option.
- Parmesan: Freshly grated; grated Pecorino Romano for a salty bite.
- Sour cream: Full‑fat; Greek yogurt for a tangier, lower‑fat substitute.
Ingredient Note: Full measurements for Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish are listed in the printable recipe card below.
How to Make Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish
Step 1 — Prep & Preheat
Step 1 – Prep the sprouts: Preheat oven to 375°F (190°C). Toss halved Brussels sprouts with 1 Tbsp melted butter, salt, pepper, and garlic. Spread in a greased 9×13‑inch baking dish.
Step 2 — Cook and Build Flavor
Step 2 – Make the cheese sauce: In a saucepan over medium heat, combine heavy cream, sour cream, nutmeg, thyme, and lemon juice. Stir until warm, then whisk in shredded cheddar and Parmesan until smooth.
Step 3 — Finish, Taste, and Adjust
Step 3 – Combine and top: Pour the hot cheese sauce over the Brussels sprouts, spreading evenly. If using, mix panko with melted butter and sprinkle over the top; add pine nuts for extra crunch.
Expert Tips for Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish
- Blanch the Brussels sprouts for 2 minutes before tossing to ensure extra tenderness.
- Grate cheeses fresh for maximum melt and flavor.
- Spread the topping evenly for uniform crispness; broil for the last 2 minutes if you like extra brown.
Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish
Creamy Brussels Sprouts Casserole with Cheese is a quick, comfort dish packed with cheesy goodness and tender sprouts—perfect for busy easy weeknight dinners.
Ingredients
Main Ingredients
- 1 lb Brussels sprouts, trimmed and halved
- 2 cups shredded sharp cheddar cheese
- 1 cup heavy cream
- ½ cup grated Parmesan cheese
- ½ cup sour cream
- 2 cloves garlic, minced
- 1 Tbsp butter
Seasonings & Flavor Boosters
- 1 tsp kosher salt
- ½ tsp black pepper
- ¼ tsp ground nutmeg
- ½ tsp dried thyme
- 1 Tbsp fresh lemon juice
Optional Toppings
- ½ cup panko breadcrumbs
- 2 Tbsp melted butter (for topping)
- 2 Tbsp toasted pine nuts
Instructions
How to Make Creamy Brussels Sprouts Casserole with Cheese
- Step 1 – Prep the sprouts: Preheat oven to 375°F (190°C). Toss halved Brussels sprouts with 1 Tbsp melted butter, salt, pepper, and garlic. Spread in a greased 9×13‑inch baking dish.
- Step 2 – Make the cheese sauce: In a saucepan over medium heat, combine heavy cream, sour cream, nutmeg, thyme, and lemon juice. Stir until warm, then whisk in shredded cheddar and Parmesan until smooth.
- Step 3 – Combine and top: Pour the hot cheese sauce over the Brussels sprouts, spreading evenly. If using, mix panko with melted butter and sprinkle over the top; add pine nuts for extra crunch.
- Step 4 – Bake to perfection: Bake for 25‑30 minutes, until the edges are bubbling and the topping is golden brown. Let rest 5 minutes before serving.
Nutrition (per serving)
Storage, Freezing & Reheating
- Fridge: Store in an airtight container for up to 3 days.
- Freezer: Not recommended (texture changes).
- Serve/Reheat: Best chilled or at room temperature.
Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish FAQs
Yes! Assemble the casserole, cover, and refrigerate up to 24 hours before baking. Add the crunchy topping just before it goes in the oven.
Half‑and‑half works well, or you can use a blend of whole milk and a tablespoon of cream cheese for similar richness.
Transfer leftovers to an airtight container and keep in the refrigerator for up to three days. Reheat in the oven for best texture.
Over‑baking or using low‑fat dairy can cause dryness. Keep an eye on the bake time and ensure the cheese sauce is fully incorporated.
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Before You Go
If you try this Creamy Brussels Sprouts Casserole with Cheese – Easy Cheesy Comfort Dish, I'd love for you to leave a rating or share how you customized it.