Cheesy Cauliflower and Veggie Casserole

Name: Cheesy Cauliflower and Veggie Casserole
Prep time: 20 min
Cook time: 35 min
Total time: 55 min
Cuisine: American
Ingredients: 1 medium cauliflower, cut into small florets (about 4 cups); 2 cups broccoli florets; large carrot, sliced thin or julienned 1 cup frozen peas, thawed Cheese Sauce: 2 tbsp olive oil 2 tbsp all-purpose flour 2 cups (480 ml) milk (whole or 2%) 1 cup (120 g) shredded cheddar cheese; frozen peas, thawed; 2 tbsp olive oil; 2 tbsp all-purpose flour; 2 cups milk (whole or 2%); 1 cup(120 shredded cheddar cheese; ½ cup (50 g) Parmesan cheese, grated; ½ tsp garlic powder; ½ tsp onion powder; ½ tsp paprika; Salt & pepper, to taste; ½ cup shredded mozzarella cheese; ½ cup (30 g) panko breadcrumbs; 1 tbsp olive oil; 2 tbsp fresh parsley, chopped (for garnish)

7 steps

Prep:20minCook:35min

Updated at: Mon, 01 Dec 2025 01:48:41 GMT

Nutrition balance score

Good

Glycemic Index

Low

Glycemic Load

Moderate

Nutrition per serving

Calories512.7 kcal (26%)

Total Fat34.4 g (49%)

Carbs28.6 g (11%)

Sugars12.3 g (14%)

Protein24.2 g (48%)

Sodium666.5 mg (33%)

Fiber4.5 g (16%)

% Daily Values based on a 2,000 calorie diet

Instructions

Step 1

Preheat oven Set oven to 375°F (190°C). Grease a 9×13-inch casserole dish.

Step 2

Prepare vegetables Steam or blanch cauliflower, broccoli, and carrots for 4–5 minutes until just tender. Drain well. Add peas and set aside.

Step 3

Make cheese sauce In a saucepan, melt butter over medium heat. Whisk in flour and cook 1 minute. Slowly whisk in milk until smooth and thickened (5–6 minutes). Stir in cheddar, Parmesan, garlic powder, onion powder, paprika, salt, and pepper until melted and creamy.

Step 4

Assemble casserole Combine vegetables with cheese sauce, mixing to coat evenly. Transfer mixture into prepared casserole dish. Add topping Mix mozzarella, breadcrumbs, and olive oil. Sprinkle evenly on top.

Step 5

Add topping Mix mozzarella, breadcrumbs, and olive oil. Sprinkle evenly on top.

Step 6

Bake Bake uncovered for 25–30 minutes until golden brown and bubbly.

Step 7

Serve Garnish with fresh parsley and serve warm.