Cook the bacon until hard and crumble it up. See my oven fried bacon recipe.
Spray the inside of the Crock-Pot slow cooker with cooking spray.
Cut off two pieces 6-inch strip x 18 inches wide of Heavy Duty Foil.
Fold each piece and crisscross it in the bottom of the Crock-Pot.
Spray the Foil with cooking spray also.
Unroll the pizza dough and line the bottom of the Crock-Pot.
Add the spaghetti sauce on top of the dough
Next, layer the sausage, pepperoni and crumbled bacon.
Sprinkle with Italian seasoning and granulated garlic.
Top everything with cheese.
Cover and Cook on High for 2 - ½ hours.
Use the foil handles to remove the pizza.