Ham Au Gratin - cooking recipe

Ingredients

2 c. finely cubed cooked ham
1 (6 oz.) can sliced mushrooms, drained
1/2 c. finely chopped onion
1 can asparagus (15 oz.), drained
1/2 c. mayonnaise (I use less)
1/2 c. sour cream
1/2 c. sharp Cheddar cheese
1 Tbsp. prepared mustard

Preparation

Saute onion in 2 tablespoons butter in large skillet until tender.
Stir in mushrooms, asparagus, ham, mayonnaise, sour cream, cheese and mustard.
Pour into buttered 1 1/2-quart shallow casserole.
Sprinkle with 1/2 cup grated sharp cheese.
Broil for 5 minutes or until top is golden and bubbly and dish is heated through.