Ingredients for 2 Khachapuri:

For the dough:
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1/2 cup warm milk
1/3 cup warm water
1 package dry active yeast (2 teaspoons)
1 1/2 teaspoons sugar
2 teaspoons olive oil
2 cups all-purpose flour, plus about 1/4 to 1/2 cup extra for final kneading
1 1/2 teaspoon kosher salt (3/4 teaspoon fine salt)
For the cheese blend:
4 ounces mozzarella cheese
4 ounces Monterey Jack cheese
8 ounces feta cheese
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For the rest:
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1 tablespoon butter, cut in 4 slices
2 large eggs
sea salt for the top
cayenne, optional
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- Bake at 475 F. for 15 minutes, fill with egg, and bake another 
3 or 4 minutes, until the egg is almost, but not quite set.