3 braised with slow collards and Recipes

canola oil, divided, boneless pork shoulder (boston butt), trimmed (about 1 lb trimmed), kosher salt, divided, freshly ground black pepper, divided, water, divided, no-salt-added chicken stock, divided, lower-sodium soy sauce, vertically sliced onion (about 1/2 large), chopped trimmed collard greens, sugar, no-salt-added whole tomatoes, all-purpose flour, chopped onion, chopped cremini mushrooms, garlic cloves, minced, uncooked quick-cooking grits

refrigerated fresh pizza dough, canola oil, divided, vertically sliced onion (about 1/2 large), garlic cloves, thinly sliced, no-salt-added whole tomatoes, well drained and coarsely chopped (or tomatoes reserved from braised pork with slow-cooked collards, grits, and tomato gravy), chopped fresh oregano, divided, crushed red pepper, kosher salt, fresh mozzarella cheese , torn into bite-sized pieces, parmesan cheese, grated (about 1/3 cup), fresh baby spinach