Place cauliflower florets in an 8x8-inch baking dish. Drizzle melted butter over the cauliflower.
In a small bowl, combine breadcrumbs, Parmesan cheese, mozzarella cheese, garlic powder, salt and pepper. Sprinkle cheese mixture over the cauliflower.
Bake in preheated oven for 15 minutes, or until cheese is melted and bubbly.
Interesting Facts
Cauliflower is a member of the cruciferous vegetable family, and is packed with vitamins and minerals.
Cheese is a great source of calcium and protein.
Garlic is a natural antiseptic and can help boost the immune system.