Tomato Stack-Ups

Cook broccoli using package directions for 1/2 time; drain. Slice tomatoes 3/4-inch thick.

Reserve 2 tablespoons cheese. Combine remaining cheese, broccoli and onion in bowl; mix well. Arrange tomatoes in shallow baking pan.

Spoon broccoli mixture over tomatoes.

Sprinkle with reserved cheese.

Broil 7 to 8 inches from heat source for 6 to 8 minutes or until cheese is bubbly and tomato slices are heated through.