Mix together:
3 cups flour
1 tsp. salt
2 Tbsp. sugar
2 Tbsp. cooking oil
Stir 3 tsp. of yeast into 1 cup of very warm water (but not hot).
When all of the yeast is dissolved, pour it into the flour mixture. Stir all together, with a wooden spoon. Gradually add a little flour until the dough is no longer sticky. Flour your hands and knead the dough while it is in the bowl, for a few minutes. Then let the dough stand for 5 minutes. Spray a 13x14 (or about) baking sheet with cooking spray. Stretch and press the dough onto the baking sheet.
Spread spaghetti sauce over the pizza. Then, cover with grated Mozzarella. Add your favorite pizza toppings.
Bake at 400*F on the lowest baking rack for 18 minutes.
Time saver tip: Make 2 pizzas and save the rest for leftovers.