Roasted Garlic Pizza - With greens

1 (13 inch) pizza dough, uncooked extra virgin olive oil 1 bunch spinach , wilted 6 ounces feta cheese , crumbled 8 sun-dried tomatoes , sliced 1 head garlic[...]

1 prepared 12-inch pizza crust 1 head roasted garlic (**directions follow) 1/8 teaspoon red pepper flakes , to your taste (omit if not to your liking) 1 cup[...]