Add water, yeast, olive oil, and sugar and let yeast dissolve until mixture starts to bubble (5-10min.).
Mix salt and flour together and add to yeast mixture. Knead until smooth and elastic (5-10 min).
Set dough aside and cover until doubled (about 1 hour).
In a large skillet, combine the beef, onion, oregano, garlic, salt and pepper and cook until meat is done. Set aside to cool slightly.
When dough has doubled in size, punch down and stretch out until 1/8 inch thick rectangle.
Spread lightly with Homemade Pizza Sauce. Sprinkle with meat mixture. Sprinkle with shredded mozzarella cheese. Carefully roll starting on the longest side.
Slice 1 inch rolls with a very sharp knife so you don’t squish them. Place in a greased 9inx13in baking dish and bake at 350 degrees Fahrenheit for 25 minutes, or until golden on top.