Empty a yeast packet into a large bowl and add water. Let stand until yeast is foamy.
Add sugar and stir.
Then add the olive oil and salt.
Add the flour. Start by adding 3 cups of flour and stir. You want the dough to hold together but still be fairly wet before you knead it.
Turn the dough out onto a clean work surface, liberally sprinkled with flour. Knead the dough until it is easily shaped into a smooth ball.
Place the dough in a lightly oiled, large mixing bowl. Cover with a clean dish towel and allow it rise on the kitchen counter for 1 hour.
Press dough into a baking pan and assemble your pizza! Bake at 425F until cheese is melted and crust is golden brown – about 25 minutes.