Heat oven to 400°
Grease pie plate 9x1 1/4 inches
Sprinkle ham, pineapple & onions in pie
plate
Mix baking mix, milk, eggs and mustard
until blended; pour over ham mixture
Bake uncovered, about 25 minutes or until knife inserted in center comes out clean.
Sprinkle with cheese
Bake 3 to 4 minutes longer or until cheese is melted
Garnish with ham slices
About 6 servings