The Costco Baby Back Ribs Recipe is a simple way to enjoy restaurant-style ribs at home. These ribs are tender, juicy and full of flavor.
Many people love the Costco Baby Back Ribs Recipe because it uses easy ingredients and is simple to cook. With this guide, you will learn How to make Costco Baby Back Ribs step by step.
You will also find the full Ingredients for Costco Baby Back Ribs, helpful tips and serving suggestions for a delicious meal.
My Experience With This Recipe
I first tried this recipe after buying baby back ribs from Costco. The meat was fresh and meaty.
I marinated the ribs with a simple dry rub. Then I slow-cooked them at low heat. The ribs became soft and fell off the bone. The flavor was smoky and slightly sweet.
My family loved them with homemade barbecue sauce. This recipe became my go-to for weekend dinners.
Recipe Card info
- Recipe Name: Costco Baby Back Ribs
- Servings: 6 people
- Prep Time: 15 mins
- Cook Time: 2 hours 30 mins
- Total Time: 2 hours 45 mins
- Course: Main Course
- Cuisine: American
- Calories: 450 kcal per serving
Equipment List
- Large baking sheet
- Aluminum foil
- Mixing bowl
- Measuring spoons
- Brush for sauce
- Oven or grill
- Tongs
- Knife
Ingredients You Need for Costco Baby Back Ribs
- 2 lbs baby back ribs
- 2 tbsp olive oil
- 1 tbsp garlic powder
- 1 tbsp smoked paprika
- 1 tsp onion powder
- 1 tsp black pepper
- 1 tsp salt
- ½ tsp cayenne pepper (optional for spice)
- ½ cup barbecue sauce (store-bought or homemade)
- 1 tbsp brown sugar (optional for sweetness)
Instructions
1. Prepare the Ribs
Remove the silver skin from the back of the ribs. This helps make them tender. Pat the ribs dry with a paper towel.
2. Make the Dry Rub
In a small bowl, mix garlic powder, smoked paprika, onion powder, black pepper, salt and cayenne. Stir until evenly combined.
3. Apply Olive Oil
Brush both sides of the ribs lightly with olive oil. This helps the spices stick and keeps the meat moist.
4. Rub the Spices
Rub the spice mixture evenly over both sides of the ribs. Make sure every inch is coated with flavor.
5. Wrap in Foil
Place the ribs on a large sheet of aluminum foil. Wrap them tightly to keep steam inside. This keeps the meat tender while cooking.
6. Bake the Ribs
Preheat the oven to 300°F (150°C). Bake the foil-wrapped ribs for 2 hours. Low heat makes the ribs soft and juicy.
7. Add Barbecue Sauce
Remove ribs from the oven. Open the foil carefully. Brush barbecue sauce over the ribs. Add brown sugar for a caramelized finish if desired.
8. Broil or Grill
Place ribs under the broiler for 5–7 minutes or on a hot grill. Watch carefully so the sauce does not burn.
9. Rest the Ribs
Remove the ribs and let them rest for 5 minutes. This helps the juices stay inside.
10. Slice and Serve
Use a sharp knife to slice between the bones. Serve hot with your favorite sides.
Recipe Tips
- Remove the silver skin for more tender ribs.
- Cook slowly at low heat for best results.
- Brush sauce at the end to prevent burning.
- Use a mix of spices for balanced flavor.
- Let ribs rest before slicing for juicy meat.
Nutrition Information
| Nutrient | Amount per Serving |
|---|---|
| Calories | 450 kcal |
| Protein | 28 g |
| Carbohydrates | 12 g |
| Fat | 35 g |
| Sugar | 6 g |
Serving Suggestions
Serve these ribs with creamy mashed potatoes, corn on the cob or coleslaw. They are perfect for backyard dinners or family meals. Add a side of pickles or a fresh salad for balance.
Best Sides To Serve With
- Creamy mashed potatoes
- Coleslaw
- Corn on the cob
- Baked beans
- Garlic bread
Storage and Reheating Tips
- Store leftover ribs in an airtight container in the fridge for 3 days.
- Reheat in the oven at 300°F for 10–15 minutes to keep them moist.
- Freeze cooked ribs for up to 2 months.
- Wrap tightly in foil before freezing to retain flavor.
- Reheat gently to avoid drying the meat.

Costco Baby Back Ribs Recipe
Ingredients
- 2 lbs baby back ribs
- 2 tbsp olive oil
- 1 tbsp garlic powder
- 1 tbsp smoked paprika
- 1 tsp onion powder
- 1 tsp black pepper
- 1 tsp salt
- ½ tsp cayenne pepper optional for spice
- ½ cup barbecue sauce store-bought or homemade
- 1 tbsp brown sugar optional for sweetness
Instructions
Prepare the Ribs
- Remove the silver skin from the back of the ribs. This helps make them tender. Pat the ribs dry with a paper towel.
Make the Dry Rub
- In a small bowl, mix garlic powder, smoked paprika, onion powder, black pepper, salt and cayenne. Stir until evenly combined.
Apply Olive Oil
- Brush both sides of the ribs lightly with olive oil. This helps the spices stick and keeps the meat moist.
Rub the Spices
- Rub the spice mixture evenly over both sides of the ribs. Make sure every inch is coated with flavor.
Wrap in Foil
- Place the ribs on a large sheet of aluminum foil. Wrap them tightly to keep steam inside. This keeps the meat tender while cooking.
Bake the Ribs
- Preheat the oven to 300°F (150°C). Bake the foil-wrapped ribs for 2 hours. Low heat makes the ribs soft and juicy.
Add Barbecue Sauce
- Remove ribs from the oven. Open the foil carefully. Brush barbecue sauce over the ribs. Add brown sugar for a caramelized finish if desired.
Broil or Grill
- Place ribs under the broiler for 5–7 minutes or on a hot grill. Watch carefully so the sauce does not burn.
Rest the Ribs
- Remove the ribs and let them rest for 5 minutes. This helps the juices stay inside.
Slice and Serve
- Use a sharp knife to slice between the bones. Serve hot with your favorite sides.
Notes
- Remove the silver skin for more tender ribs.
- Cook slowly at low heat for best results.
- Brush sauce at the end to prevent burning.
- Use a mix of spices for balanced flavor.
- Let ribs rest before slicing for juicy meat.
FAQs about Costco Baby Back Ribs Recipe
1. Can I cook these ribs on a grill instead of the oven?
Yes, preheat your grill to medium heat. Wrap the ribs in foil and cook for 2 hours. Then remove foil and grill with sauce for 5–7 minutes.
2. How do I make the ribs extra tender?
Slow cook at low heat and wrap tightly in foil. Removing the silver skin also makes them more tender.
3. Can I use a different barbecue sauce?
Yes, store-bought or homemade barbecue sauces work well. Adjust sweetness and spice according to your taste preference.
4. Should I marinate the ribs before cooking?
Marinating is optional but helps flavor the meat deeper. You can brush a light marinade or spice mix before baking.
5. Can I make these ribs ahead of time?
Yes, you can bake the ribs, store them in the fridge, and reheat with sauce before serving. This makes meal prep easy.
Conclusion
The Costco Baby Back Ribs Recipe is perfect for family meals, gatherings or weekend dinners. These ribs are tender, juicy and packed with flavor.
Now you know How to make Costco Baby Back Ribs at home. With the right Ingredients for Costco Baby Back Ribs, you can enjoy restaurant-style ribs anytime.
Try this recipe for your next meal. Your family and friends will love these flavorful, juicy ribs every time.
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Sara Collins is a food blogger at TastyDive. She shares simple and family-friendly recipes made with everyday ingredients. Her mission is to help home cooks enjoy tasty meals without stress.


















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