Dissolve yeast in hot water.

Stir in sugar, oil, salt and 1 cup of flour.

Beat until smooth.

Fold in remaining flour until easy to handle.

Knead until smooth, about 5 minutes.

Place in a greased bowl.

Cover and let rise until doubled, about 30 minutes.

Punch dough down.

Divide into 6 equal parts.

Roll each part into a 7-inch circle.

Spread pizza sauce over half of each circle.

Top with pepperoni and mozzarella.

Fold dough over filling and pinch edges to seal.

Place on a greased cookie sheet.

Let rest for 15 minutes.

Preheat oven to 375 degrees.

Brush with egg.

Bake about 25 minutes.