Heat oven to 400°F. Grease cookie sheet and hands. Press dough into 11-inch round on cookie sheet.
Bake 12 to 14 minutes or until edge is beginning to brown. Spread with pizza sauce to within 1/2 inch of edge. Top with bell pepper, mushrooms and cheese.
Bake 8 to 10 minutes longer or until crust is deep golden brown and cheese is melted. Top with basil leaves. Cool 5 minutes before serving.