Spencer's Pizza in Abington turns out bar-style pizzas made with fresh dough, 100% cheese, and sauce from organic tomatoes. The shop trades in creative variations—Shepherd's Pie, baked stuffed potato, taco, shrimp and bacon, and cheeseburger pizza with ketchup, mustard, and pickles among them—and takes its pepperoni seriously. The plain storefront belies what comes out of the kitchen.