Haven't made this and can't promise we will, but it sounds good. lol If we do, of course I will ask DH to leave out the hot chile pepper
Slow-Cooked Peruvian Pork Shoulder
2 cans (each 12 oz.) cola (not diet)
1 medium yellow onion, thinly sliced
2 lemons, peel and pith removed, cut crosswise into 1/4" slices
1/2 cup low-sodium soy sauce
1/3 cup packed golden brown sugar
3 cloves garlic, coarsely chopped
3 cinnamon sticks, each about 2" long
1 canned chipotle chile pepper in adobo sauce, coarsely chopped
1 TB. dried oregano
1 bone-in pork shoulder roast (Boston butt), 5 to 6 lbs., trimmed of excess fat
1. In a large bowl combine the marinade ingredients and stir until the sugar is dissolved. Score the fat on the roast in a crosshatch pattern, cutting slashes through the fat just to the flesh about 2" apart. Place the roast in the bowl with the marinade and turn to coat . Cover and refrigerate for 12 to 24 hours, turning occasionally. Allow the roast to stand at room temperature for 1 hour before grilling.
2. Prepare the grill for indirect cooking over low heat (250 to 350 F).
3. Place the roast, fat side down, in a large disposable foil pan. Pour the marinade and the solids over the roast. Grill over indirect low heat, with the lid closed, until an instant read thermometer inserted into the thickest part of the roast (not touching the bone) registers 190F, 4 to 5 hours, turning once after 1 1/2 hours. Remove the roast and the pan from the grill.
4. Transfer the roast to a platter, cover loosely with aluminum foil, and let rest for 20 minutes. Discard the marinade. Cut the roast into 1/2" slices. Serve warm. Serves 8
Source: "Weber's New Real Grilling - Jamie Purviance - 2013