Cheesy Marry Me Roasted Vegetable Medley is a baked dish of caramelized broccoli, cauliflower, zucchini, bell peppers, and onions coated in a creamy garlic cheese sauce and baked until golden and bubbly.
2 cups broccoli florets
2 cups cauliflower florets
1 medium zucchini sliced into thick rounds
1 red bell pepper sliced
1 small red onion cut into wedges
2 tablespoons olive oil
1 teaspoon kosher salt
1/2 teaspoon black pepper
1 teaspoon Italian seasoning
2 tablespoons unsalted butter
3 cloves garlic minced
2 tablespoons all purpose flour
1 1/2 cups whole milk
1/2 cup heavy cream
1 1/2 cups shredded mozzarella cheese divided
1/2 cup grated Parmesan cheese divided
Preheat oven to 425°F and line a baking sheet with parchment paper.
Toss broccoli, cauliflower, zucchini, bell pepper, and red onion with olive oil, salt, pepper, and Italian seasoning.
Spread vegetables in a single layer and roast for 20 to 25 minutes until tender and lightly browned.
Reduce oven temperature to 375°F.
In a saucepan melt butter over medium heat and cook garlic for 30 seconds.
Whisk in flour and cook for 1 to 2 minutes.
Gradually whisk in milk and heavy cream and simmer until thickened.
Stir in 1 cup mozzarella and 1/4 cup Parmesan until melted and smooth.
Transfer roasted vegetables to a greased baking dish and pour cheese sauce over the top.
Sprinkle remaining mozzarella and Parmesan over the dish.
Bake for 15 to 20 minutes until bubbly and golden.
Rest for 5 minutes before serving.