In a bowl, whisk together the soy sauce, Worcestershire sauce, apple cider vinegar, liquid smoke, and minced garlic until well combined.
I used 5 lbs of ribs, so I placed them into two large Ziploc bags. Add half of the ribs to one bag and the other half to the second bag. Then, divide the marinade evenly between the two bags. Don’t pour it all into one bag. Seal each bag tightly, making sure the ribs are well coated.
Marinate overnight in the refrigerator. The next day, let the ribs come to room temperature before baking (about 30-45 minutes on the counter) and then cook according to the instructions below.
Preheat your oven to 275°F (150°C). Line a baking pan with foil for easy cleanup if you like.
Pat the cleaned ribs dry with paper towels. This helps the seasoning stick better and keeps the ribs from steaming.
Mix your seasoning blend in a small bowl. Place the ribs bone side up. Drizzle the ribs with olive oil and rub it in all over both sides. This helps the seasoning stick better and keeps the meat juicy while it cooks.
Wrap the ribs tightly in foil You want them sealed up like a little flavor packet. This keeps them juicy and tender while they cook low and slow. I usually use about 3 layers of aluminum foil. Make sure the pan is sealed up.
Bake for about 2-3 hours, depending on the thickness of your ribs, until they’re fork tender and the meat starts to pull back from the bone. You'll notice that the meat has pulled back quite a lot and usually that's a sign that its done! Yay! If you want them to fall off the bone, use your best judgement. Read the notes in the recipe notes below for more info.
Carefully pull off the foil because it's very hot. Brush the ribs with the melted butter then generously brush with your favorite BBQ sauce **See notes below. I love to use Traeger’s Original BBQ Sauce. Next pop them under the broiler for 5-7 minutes until the sauce bubbles and caramelizes.
Rest for 5 minutes, and serve with extra sauce on the side. This is perfect with coleslaw