Ingredients

4 cups chopped fresh cauliflower1/4 cup butter, cubed1/3 cup all-purpose flour2 cups 2% milk1 cup shredded cheddar cheese1/2 cup sour cream2 cups cubed fully cooked ham1 jar (4-1/2 ounces) sliced mushrooms, drainedTOPPING:1 cup soft bread crumbs1 tablespoon butter, melted

Preparation

Place cauliflower in a large saucepan; cover with 1 in. water. Bring to a boil. Reduce heat; cover and simmer for 5-10 minutes or until tender.

Meanwhile, in another large saucepan, melt butter. Stir in flour until smooth; gradually add milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Remove from the heat. Stir in the cheese and sour cream until melted.

Drain cauliflower. In a large bowl, combine the cauliflower, ham and mushrooms. Add cheese sauce and toss to coat. Transfer to a greased 2-qt. baking dish.

Combine topping ingredients; sprinkle over casserole. Bake, uncovered, at 350° for 40-45 minutes or until heated through.