Step 1

Preheat oven to 375° F.

Step 2

Reserve ½ cup of the shredded cheese for the top of the casserole.

Step 3

In a large bowl mix together all remaining ingredients so that the sour cream coats all of the potatoes and broccoli. Butter or lightly spray with non-stick spray, a casserole dish or 13x9-inch pan. Place the broccoli potato mixture in the prepared casserole dish, and sprinkle the remaining ½ cup cheese over the top of the casserole.

Step 4

Bake, covered, in the preheated oven for 45 minutes. Carefully uncover, and bake for an additional 10-15 minutes, or until the cheese is starting to brown, and the casserole is bubbling.

Step 5

Remove the casserole from the oven, and let sit to cool for 5-10 minutes before serving.