Heat oven to 350°F. Separate dough into 8 biscuits. Press or roll each to form 5-inch round. Place rounds on ungreased cookie sheets.
Spread 2 tablespoons refried beans over each round. Top each with 2 tablespoons salsa, olives and green chiles. Sprinkle with cheese and cilantro.
Bake at 350°F. for 18 to 23 minutes or until edges are golden brown and cheese is melted. Top each pizza with 1 tablespoon sour cream. Garnish with onions. Serve immediately.