Add flour and mix until dough is moist and holds together. Knead and let dough raise in a warm place for 15 minutes. Preheat oven to 375. Punch center of dough. Knead slightly to get your basic shape and roll into approximately 9x13 inch rectangle.
Slice edges for braiding.
In the center of bread place the sauce, cheese and any pizza-type topping you desire. Braid bread and tuck in edges and seal any crevices on the side of the bread that will leak. Bake for 30 to 35 minutes. In skillet, brown meat and drain. Stir in taco seasoning, water, corn, green pepper and tomato sauce.