Mashed Cauliflower

Step 1
Preheat the oven to 375 degrees F (190 degrees C).

Step 2
Bring a large pot of water to a boil. Cook cauliflower in the boiling water until tender, about 10 minutes; drain and set aside.

Step 3
Melt butter in the same pot over medium heat. Stir cauliflower, milk, and sour cream into melted butter.

Step 4
Mash cauliflower in the pot using a hand blender until creamy.

Step 5
Transfer cauliflower mixture to a baking dish; evenly cover with bread crumbs and season with salt and black pepper.

Step 6
Baking in the preheated oven until bread crumbs are lightly browned, about 30 minutes.