Ham 'N Cheese Supper Bread

2 cups Bisquick Baking Mix
1 cup cut-up fully cooked smoked ham
3 tablespoons instant micned onion
2 eggs
2/3 cup milk
2 tablespoons vegetable oil
1/2 teaspoon prepared mustard
1 1/2 cups shredded Cheddar Cheese (about 6 ounces)
2 tablespoons sesame seed
3 tablespoons margarine or butter, melted

Heat oven to 375 degrees. Grease pie plate, 10 x 1 1/2-inches. Mix baking mix, ham, onion, eggs, milk, oil, mustard and 3/4 cup fo the cheese. Spread in pie plate. Sprinkle with remaining cheese and the sesame seed. Pour margarine evenly over top. Bake until wooden pick inserted in center comes out clean, 35-40 minutes. Cut into wedges; serve immediately. 6-8 servings.