1Heat oven to 425°F. Grease 12-inch pizza pan.
2Mix Bisquick and hot water until soft dough forms. Press dough in pizza pan, using fingers dusted with Bisquick; pinch edge to form 1/2-inch rim. Bake 10 minutes.
3Mix sour cream, onion salt and eggs; pour over crust. Layer bacon, cheese, pineapple and bell pepper on egg mixture. Bake about 25 minutes or until set. Cool slightly before serving.