Kansas City Style BBQ Ribs
Pork ribs rubbed with a sweet-spiced dry rub, slow-smoked or oven-braised until tender, and finished with a thick, tangy tomato-based sauce.
About This Recipe
Kansas City barbecue is known for its thick, sweet, tomato-and-molasses-based sauce, and these ribs showcase that style, rubbed with a spice blend before a long, slow cook that renders the meat fall-off-the-bone tender. A dry rub of paprika, brown sugar, garlic powder and cayenne coats the ribs first, forming a flavorful bark as they cook low and slow, whether on a smoker or in a low oven, for hours until the meat pulls away easily from the bone. The signature thick, glossy sauce is brushed on only in the final stretch of cooking, allowing it to caramelize slightly without burning, resulting in ribs that are sticky, deeply flavored and unmistakably Kansas City in style.
Ingredients
Serves 4
- 2 rackspork baby back ribs
- 3 tbspbrown sugar(for rub)
- 1 tbsppaprika(for rub)
- 1 tbspgarlic powder(for rub)
- 1 tspcayenne pepper(for rub)
- 1.5 tspsalt(for rub)
- 1 tspblack pepper(for rub)
- 1.5 cupsketchup(for sauce)
- 1/4 cupmolasses(for sauce)
- 3 tbspapple cider vinegar(for sauce)
- 2 tbspbrown sugar(for sauce)
- 1 tbspworcestershire sauce(for sauce)
Instructions
- 1
Make the rub
Mix brown sugar, paprika, garlic powder, cayenne, salt and pepper together.
- 2
Prepare the ribs
Remove the thin membrane from the back of the ribs, then rub the spice mixture generously all over both sides.
- 3
Slow cook
Wrap the ribs tightly in foil and bake at 150C/300F for 2.5-3 hours until very tender.
Removing the membrane from the back of the ribs is essential — leaving it on prevents the rub and smoke from penetrating and makes the ribs tough to eat.
- 4
Make the sauce
While the ribs cook, simmer ketchup, molasses, vinegar, brown sugar and worcestershire sauce together for 15 minutes until thickened.
- 5
Glaze
Unwrap the ribs, brush generously with the sauce, and broil or grill for 5-8 minutes until the sauce caramelizes and chars slightly at the edges.
- 6
Rest and serve
Let rest 5 minutes, slice between the bones, and serve with extra sauce on the side.
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Pro Tips
- →
Remove the thin membrane from the back of the ribs before seasoning — this single step makes a significant difference in tenderness and flavor absorption.
- →
Cook the ribs low and slow, wrapped tightly in foil, which traps moisture and helps the meat become truly fall-off-the-bone tender.
- →
Apply the sauce only in the final stretch of cooking; its sugar content means it can burn if exposed to heat for too long.
Variations
- •
Smoking the ribs over wood chips instead of oven-braising gives a more traditional, smokier flavor if you have the equipment.
- •
Spare ribs can substitute for baby back ribs, though they'll need a slightly longer cooking time.
- •
A spicier sauce with extra cayenne or hot sauce suits those who prefer more heat.
Storage
Refrigerate up to 4 days in an airtight container; reheat covered in a low oven with a splash of water to keep the ribs from drying out.
History & Origin
Kansas City barbecue is one of America's four major regional barbecue styles, distinguished by its thick, sweet tomato-based sauce, a tradition shaped significantly by pitmaster Henry Perry, often credited as the father of Kansas City barbecue in the early 20th century.
Frequently Asked Questions
Do I need a smoker to make these?
No, this oven method achieves tender, flavorful ribs without special equipment, though a smoker will add more traditional smoky depth if you have access to one.
Can I make the sauce ahead?
Yes, it keeps refrigerated for up to 2 weeks and can be made well in advance of cooking the ribs.
Why are my ribs tough?
They likely needed more time — ribs should be cooked low and slow until the meat pulls away easily from the bone, which can take longer than expected depending on the rack.
Nutrition Facts
Per serving (380g / 13.4 oz) · 4 servings total
Time Summary
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