Before You Begin
Prepare your cookware as needed. Cooking times and results may vary depending on your equipment and ingredients.
Prepare Ribs
Preheat oven to 275°F (135°C). Remove membrane from back of ribs and pat dry thoroughly.
Season
Mix seasoning ingredients and rub evenly over both sides of ribs.
Bake Low and Slow
Wrap ribs tightly in foil and place on a baking sheet. Bake 2½–3 hours until ribs are tender and internal temperature reaches 190–203°F (88–95°C) and meat pulls slightly from bones.
Make Sauce
While ribs bake, combine apple butter, BBQ sauce, vinegar, and Worcestershire sauce in a saucepan. Simmer over medium-low heat 5–8 minutes, stirring occasionally, until smooth and slightly thickened.
Glaze
Carefully unwrap ribs. Increase oven temperature to 400°F (205°C). Brush ribs generously with sauce.
Finish Baking
Return ribs to oven uncovered and bake 10–15 minutes, until glaze thickens, darkens slightly, and becomes glossy.
Rest and Serve
Let ribs rest 5–10 minutes before slicing. Serve warm.