Easy Cauliflower Broccoli Au Gratin

Indulge in comfort food perfection with this Easy Cauliflower Broccoli Au Gratin, a creamy, cheesy delight that's as simple to make as it is delicious. Featuring tender cauliflower and broccoli florets blanketed in a velvety cheddar-Parmesan cheese sauce and topped with golden, crisp breadcrumbs, this dish strikes the perfect balance of rich flavors and satisfying textures. Ready in just under an hour, it’s an impressive yet fuss-free side dish ideal for holidays, weeknight dinners, or any occasion that calls for a little indulgence. Packed with wholesome vegetables and baked to bubbling perfection, this au gratin recipe is guaranteed to steal the spotlight on your dining table.

Nutriscore Rating: 61/100

Prep Time:20 mins

Cook Time:30 mins

Total Time:50 mins

Servings: 6

Ingredients

• 3 cups Cauliflower florets
• 3 cups Broccoli florets
• 3 tablespoons Butter
• 3 tablespoons All-purpose flour
• 2 cups Milk
• 2 cups Sharp cheddar cheese, shredded
• 0.5 cups Parmesan cheese, grated
• 1 teaspoon Garlic powder
• 1 teaspoon Onion powder
• 1 teaspoon Salt
• 0.5 teaspoons Black pepper
• 1 cup Breadcrumbs
• 1 tablespoon Olive oil

Directions

Step 1

Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish.

Step 2

Bring a large pot of salted water to a boil. Add the cauliflower and broccoli florets and cook for 3-4 minutes until just tender. Drain and set aside.

Step 3

In a medium saucepan, melt the butter over medium heat. Once melted, whisk in the flour and cook for 1 minute to form a roux.

Step 4

Gradually whisk in the milk and cook, stirring constantly, until the mixture thickens and is smooth (about 2-3 minutes).

Step 5

Lower the heat and stir in the sharp cheddar cheese, Parmesan cheese, garlic powder, onion powder, salt, and black pepper. Mix until the cheese is fully melted and the sauce is creamy.

Step 6

Place the cooked cauliflower and broccoli florets in the prepared baking dish and pour the cheese sauce over them, ensuring all the vegetables are evenly coated.

Step 7

In a small bowl, mix the breadcrumbs with olive oil until evenly coated. Sprinkle the breadcrumb mixture over the top of the cheese-covered vegetables.

Step 8

Bake in the preheated oven for 25-30 minutes, or until the topping is golden brown and the cheese sauce is bubbling.

Step 9

Remove from the oven and let rest for 5 minutes before serving.

Nutrition Facts

Serving size	(1542.3g)

Amount per serving	% Daily Value*
Calories	2394.1

Total Fat 149.2g	0%
Saturated Fat 84.7g	0%
Polyunsaturated Fat 2.7g
Cholesterol 422.6mg	0%
Sodium 6762.2mg	0%
Total Carbohydrate 165.2g	0%
Dietary Fiber 18.3g	0%
Total Sugars 41.0g
Protein 122.6g	0%

Vitamin D 269.4IU	0%
Calcium 2932.8mg	0%
Iron 11.8mg	0%
Potassium 2058.0mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 53.8%

Protein: 19.7%

Carbs: 26.5%