Creamy, cheesy, and packed with flavor, this Queso Cauliflower Bake is the ultimate comfort food with a healthy twist. Roasted cauliflower florets are smothered in a velvety queso-style cheese sauce, then baked to golden perfection. It’s low-carb, gluten-free, and absolutely satisfying—perfect as a side dish or even a main course with a green salad or grilled protein.
Want recipes like this delivered straight to your inbox? Subscribe now to get the latest culinary creations you’ll love.
Why You’ll Love This Recipe
Cheesy & Comforting – Loaded with rich, melty queso goodness.
Low-Carb & Gluten-Free – A healthier spin on traditional casseroles.
Simple Ingredients – Made with everyday kitchen staples.
Versatile – Works as a side or a vegetarian main.
Meal Prep Friendly – Stores and reheats beautifully.
Ingredients You’ll Need
For the Roasted Cauliflower:
- 1 large head cauliflower, cut into bite-sized florets
- 1 tbsp olive oil
- ½ tsp salt
- ¼ tsp black pepper
For the Queso Cheese Sauce:
- 2 tbsp butter
- 2 tbsp all-purpose flour (use gluten-free if needed)
- 1½ cups whole milk (warm)
- 1½ cups shredded sharp cheddar cheese
- ½ cup shredded Monterey Jack or mozzarella cheese
- 1 tsp garlic powder
- ½ tsp onion powder
- ¼ tsp smoked paprika (optional)
- 1 small can (4 oz) mild green chilies
- Salt and pepper to taste
For the Topping:
- ½ cup shredded cheddar or pepper jack cheese
- 2 tbsp chopped fresh cilantro or green onions (optional)
- Crushed tortilla chips or toasted breadcrumbs (optional for crunch)
Tools You’ll Need
- Baking sheet
- Medium saucepan
- Whisk
- 9×9 or 9×13 inch baking dish
- Spatula
- Cutting board and knife
Step-by-Step Instructions
Step 1: Roast the Cauliflower
- Preheat your oven to 425°F (220°C).
- Toss the cauliflower florets with olive oil, salt, and pepper.
- Spread on a baking sheet and roast for 20–25 minutes until tender and slightly browned.
- Set aside and reduce oven temperature to 375°F (190°C).
Step 2: Make the Queso Sauce
- In a medium saucepan, melt butter over medium heat.
- Whisk in flour and cook for 1–2 minutes to form a roux.
- Gradually whisk in the warm milk until smooth.
- Bring to a simmer, then reduce heat and cook until slightly thickened (3–5 minutes).
- Stir in cheddar, Monterey Jack, garlic powder, onion powder, paprika, and green chilies.
- Stir until cheese is melted and sauce is creamy.
- Taste and season with salt and pepper as needed.
Step 3: Assemble the Bake
- In a greased baking dish, add roasted cauliflower.
- Pour the queso sauce over the top and gently mix to coat evenly.
- Sprinkle with additional cheese and optional crushed chips or breadcrumbs.
Step 4: Bake the Dish
- Bake uncovered at 375°F (190°C) for 15–20 minutes until bubbly and golden on top.
- Remove from oven and let sit for 5 minutes before serving.
Step 5: Garnish & Serve
- Sprinkle with chopped cilantro or green onions for a pop of color.
- Serve warm with your favorite main or as a satisfying meatless entree.
Tips for the Best Queso Cauliflower Bake
Roast the Cauliflower – Roasting enhances flavor and prevents sogginess.
Use Freshly Grated Cheese – It melts better and avoids added starches.
Warm the Milk – Helps the sauce come together faster and smoother.
Spice It Up – Add jalapeños or a dash of cayenne for extra heat.
Make It Crunchy – A crispy topping adds texture and contrast.
Serving Suggestions
Tex-Mex Night – Pair with tacos, rice, or beans.
Weeknight Dinner – Serve with grilled chicken or shrimp.
Potluck Favorite – Easy to transport and serve in a casserole dish.
Vegetarian Meal – Serve with avocado salad or sautéed greens.
Game Day – A cheesy crowd-pleaser everyone will love.
How to Store & Reheat
Storing:
Refrigerate: Store in an airtight container for up to 4 days.
Freeze: Not recommended due to the cream-based sauce separating upon thawing.
Reheating:
Oven: Bake at 350°F (175°C) for 15–20 minutes until warmed through.
Microwave: Heat in 1-minute intervals, stirring in between until hot.
Add a splash of milk if the cheese sauce thickens too much.
Frequently Asked Questions
- Can I use frozen cauliflower?
Yes, just thaw and pat dry before roasting to prevent excess moisture. - Can I make this dish ahead of time?
Absolutely. Assemble and refrigerate up to 1 day in advance. Bake just before serving. - Can I add protein?
Yes! Add cooked shredded chicken, ground turkey, or black beans for a heartier dish. - What if I don’t have green chilies?
You can omit them or use finely chopped roasted red peppers for a mild flavor.
Final Thoughts
This Queso Cauliflower Bake delivers everything you want in a comfort dish—cheesy, creamy, satisfying, and secretly veggie-packed. It’s a fantastic way to elevate cauliflower into a crowd-pleasing side or a meatless main. Whether you’re cooking for your family or bringing something to share, this dish is sure to be a hit.
Try it out and let me know what you think! Don’t forget to leave a review below and share your photos on Pinterest! I can’t wait to see how your dish turns out.
Preparation Time: 15 minutes
Cooking Time: 40 minutes
Cuisine: Tex-Mex Inspired
Nutritional Information (Per Serving):
Calories: 320 | Protein: 12g | Carbohydrates: 14g | Fat: 24g | Fiber: 3g | Sodium: 480mg

Queso Cauliflower Bake
- Total Time: 55 minutes
Description
Creamy, cheesy, and packed with flavor, this Queso Cauliflower Bake is the ultimate comfort food with a healthy twist. Roasted cauliflower florets are smothered in a velvety queso-style cheese sauce, then baked to golden perfection. It’s low-carb, gluten-free, and absolutely satisfying—perfect as a side dish or even a main course with a green salad or grilled protein.
Want recipes like this delivered straight to your inbox? Subscribe now to get the latest culinary creations you’ll love.
Ingredients
For the Roasted Cauliflower:
-
1 large head cauliflower, cut into bite-sized florets
-
1 tbsp olive oil
-
½ tsp salt
-
¼ tsp black pepper
For the Queso Cheese Sauce:
-
2 tbsp butter
-
2 tbsp all-purpose flour (use gluten-free if needed)
-
1½ cups whole milk (warm)
-
1½ cups shredded sharp cheddar cheese
-
½ cup shredded Monterey Jack or mozzarella cheese
-
1 tsp garlic powder
-
½ tsp onion powder
-
¼ tsp smoked paprika (optional)
-
1 small can (4 oz) mild green chilies
-
Salt and pepper to taste
For the Topping:
-
½ cup shredded cheddar or pepper jack cheese
-
2 tbsp chopped fresh cilantro or green onions (optional)
-
Crushed tortilla chips or toasted breadcrumbs (optional for crunch)
Instructions
Step 1: Roast the Cauliflower
-
Preheat your oven to 425°F (220°C).
-
Toss the cauliflower florets with olive oil, salt, and pepper.
-
Spread on a baking sheet and roast for 20–25 minutes until tender and slightly browned.
-
Set aside and reduce oven temperature to 375°F (190°C).
Step 2: Make the Queso Sauce
-
In a medium saucepan, melt butter over medium heat.
-
Whisk in flour and cook for 1–2 minutes to form a roux.
-
Gradually whisk in the warm milk until smooth.
-
Bring to a simmer, then reduce heat and cook until slightly thickened (3–5 minutes).
-
Stir in cheddar, Monterey Jack, garlic powder, onion powder, paprika, and green chilies.
-
Stir until cheese is melted and sauce is creamy.
-
Taste and season with salt and pepper as needed.
Step 3: Assemble the Bake
-
In a greased baking dish, add roasted cauliflower.
-
Pour the queso sauce over the top and gently mix to coat evenly.
-
Sprinkle with additional cheese and optional crushed chips or breadcrumbs.
Step 4: Bake the Dish
-
Bake uncovered at 375°F (190°C) for 15–20 minutes until bubbly and golden on top.
-
Remove from oven and let sit for 5 minutes before serving.
Step 5: Garnish & Serve
-
Sprinkle with chopped cilantro or green onions for a pop of color.
-
Serve warm with your favorite main or as a satisfying meatless entree.
Notes
Roast the Cauliflower – Roasting enhances flavor and prevents sogginess.
Use Freshly Grated Cheese – It melts better and avoids added starches.
Warm the Milk – Helps the sauce come together faster and smoother.
Spice It Up – Add jalapeños or a dash of cayenne for extra heat.
Make It Crunchy – A crispy topping adds texture and contrast.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Cuisine: Tex-Mex Inspired