Food Network teaches how to crush, slice and mince garlic. Peel off some of the papery skin from the garlic and then smash the head of garlic with the heel of your hand to loosen the cloves; if you only need a few cloves, leave the head intact and pull some off. Separate the cloves. To peel a clove, cut away the root end with your knife. Lay the flat side of the knife over the clove while holding the knife handle, then with the heel of your free hand carefully whack the knife against the garlic to separate the skin from the clove. To crush the peeled garlic, lay the flat side of the knife over the clove and smash it again. To slice peeled garlic, lay the clove flat on the cutting board and hold it with the fingertips of one hand, keeping them curled under. Using a rocking motion with the knife, make thin slices by moving the knife slowly across the clove. To mince peeled garlic, lay the flat side of a knife over the clove and smash it. Roughly chop the clove then move your free hand flat across the tip of the knife and use a rocking motion to chop the garlic until it’s finely minced.
Preheat the oven to 250 degrees F. Put the ribs on a baking sheet, season with salt and pepper and drizzle with olive oil. Stick them in the oven, and let the ribs bake, low and slow for 1 1/2 hours.
Meanwhile, make the sauce. Wrap the bacon around the middle of the thyme sprigs and tie with kitchen twine so you have a nice bundle. Heat 2 tablespoons oil in a large saucepan over medium heat. Add the thyme bundle and cook slowly for 3 to 4 minutes to render the bacon fat and give the sauce a nice smoky taste. Add the onion and garlic and cook slowly, without coloring, for 5 minutes. Add all of the rest of the sauce ingredients, give the sauce a stir, and turn the heat down to low. Cook slowly for 20 minutes to meld the flavors. Put some sauce in a separate bowl for basting, reserving the remaining sauce for serving.
Baste the ribs with the sauce and let them continue cooking, basting twice more, for 30 more minutes. When the ribs are cooked, take them out of the oven. You can let them hang out like this until you're ready to eat.
When ready to eat, preheat the broiler for 5 minutes and broil the ribs, basting with the sauce. They should become crisp and charred, about 5 minutes on each side. Pick the onion and garlic out of the sauce and serve with ribs.