Family size loaded khachapuri Recipe: Ingredients: For the dough: 5 cups all purpose flour 1 1/2 cups lukewarm water 1/3 cup vegetable oil 1 1/2 teaspoon yeast 1 teaspoon sugar 1 teaspoon salt. For the stuffing and topping the khachapuri : 1 cup mozzarella cheese 1/2 cup white cheese 1 egg more for brushing Sesame seeds to sprinkle on the edges 1 pound shredded beef 1/2 red bell pepper 1 onion 1 cup mushrooms 2-3 garlic cloves Olive oil 2 tablespoons butter 1/2 teaspoon black pepper 1/2 teaspoon