Heat oven to 400°F. Lightly spray or grease large cookie sheet. Unroll dough on work surface. With sharp knife or pizza cutter, cut into 4 rectangles. Place rectangles on cookie sheet; press each to form 6x5-inch rectangle. With fingers, create slight rim on edge of each rectangle.
Bake classic crust 11 to 15 minutes, thin crust 8 to 13 minutes, or until golden brown. Meanwhile, in 10-inch nonstick skillet, melt butter over medium heat. Add bell pepper and onion stir-fry; cook 3 to 5 minutes, stirring occasionally, until tender.
In medium bowl, beat eggs, milk and salt; stir in ham. Add to skillet; cook 4 to 5 minutes, stirring occasionally, until thoroughly cooked and eggs are set but still moist.
Spread each baked crust with mustard-mayonnaise sauce. Spoon egg mixture evenly over sauce.