Red Robin’s spicy ketchup is a beloved condiment thanks to its balance of sweet and spicy flavors, perfect for elevating burgers, fries, and sandwiches.
This version is easy to make at home using common pantry ingredients such as ketchup, sweet chili sauce, garlic powder, smoked paprika and cayenne. It takes only minutes to prepare, and a chilled jar in the refrigerator gives you a ready-made, flavorful sauce whenever you need a kick.
Contents:
How to Make Red Robin Spicy Ketchup

Ingredients
- 2 cups ketchup
- 1/4 cup sweet chili sauce
- 1 tbsp crushed black pepper
- 1 tsp garlic powder
- 1 tsp smoked paprika
- 1/2 tsp cayenne pepper (adjust to taste)
Step-by-Step Instructions
Step 1:
In a medium mixing bowl, combine 2 cups of ketchup with 1/4 cup of sweet chili sauce.
Step 2:
Add 1 tablespoon of crushed black pepper and stir until evenly distributed.
Step 3:
Mix in 1 teaspoon each of garlic powder and smoked paprika, stirring to incorporate.
Step 4:
Stir in 1/2 teaspoon of cayenne pepper, then taste and adjust the heat as desired.
Step 5:
Transfer the spicy ketchup to an airtight container and refrigerate for at least one hour to let flavors meld before serving.
Tips and Tricks for Making This Recipe

Adjusting the Spiciness
Increase or decrease the cayenne pepper gradually until you reach your preferred heat level. For a milder version, use less cayenne or substitute with a milder chili powder.
Storing Your Ketchup
Keep the sauce in a sealed container in the refrigerator for up to two weeks. Use a clean spoon when serving to avoid introducing contaminants.
Adding Extra Depth
If you want more complexity, a splash of Worcestershire sauce or a small amount of finely minced fresh garlic adds savory depth without overpowering the sweet-spicy profile.
Enhancing with Fresh Ingredients
Fresh minced garlic, a little chopped fresh herb (like parsley or chives), or a squeeze of lime can lift the sauce. Add fresh elements sparingly and taste as you go so they complement, rather than mask, the base flavors.
What to Serve with Red Robin Spicy Ketchup Recipe
Classic French Fries
Classic French fries are the obvious pairing: their crisp, salty exterior contrasts nicely with the sweet heat of the ketchup. Hand-cut or frozen fries both work well.
Sweet Potato Wedges
Sweet potato wedges bring natural sweetness that balances the spice. Bake or air-fry them for a crisp outside and tender inside.
Grilled Cheese Sandwiches
Dip grilled cheese into the spicy ketchup for a satisfying contrast between gooey cheese and tangy heat. Try a blend of cheeses for extra richness.
Spicy Cauliflower Bites
Breaded and baked cauliflower florets make a tasty, vegetarian-friendly option. Their crunch and mild flavor pair surprisingly well with the ketchup.
Baked Zucchini Fries
Baked zucchini fries offer a lighter alternative to traditional fries. Their mild sweetness and crisp coating match the sauce’s bright, spicy notes.
Variations and Substitutions
Spice Level Adjustments
Tweak the heat by changing the amount of sweet chili sauce or cayenne. Swap in a hot sauce or chili paste for a different kind of spice if you prefer.
Tomato Base Options
Use tomato paste for a thicker, more concentrated sauce, or crushed tomatoes for a fresher, looser texture. If using a different base, adjust seasonings to balance consistency and flavor.
Sweetness Modifiers
Swap refined sugar for honey, maple syrup, or brown sugar to change the sweetness profile and add complementary flavor notes.
Alternative Seasonings
Try chipotle powder or additional smoked paprika for a smoky twist, or a pinch of cumin for warm, earthy undertones.
Vinegar Variants
Swap white vinegar for apple cider vinegar for a fruitier tang, or use a small amount of balsamic for richer, sweeter acidity.
How to Store Leftover Red Robin Spicy Ketchup
Store leftovers in a clean, airtight container in the refrigerator. Seal tightly and keep away from strong-smelling foods to protect the sauce’s flavor.
Keeping it Fresh
Seal the container well to prevent air exposure, which helps preserve the texture and taste. Properly stored, the sauce will stay flavorful for about one to two weeks.
Avoiding Unwanted Odors
Place the container away from pungent foods like strong cheeses or leftover fish so the ketchup retains its intended aroma.
Best Practices
Label the container with the preparation date so you can track freshness and use the sauce while it’s at its best.
Common Mistakes to Avoid
Skipping the Chill Time
Let the ketchup rest in the fridge for at least an hour to allow flavors to meld—immediate serving will yield a less integrated taste.
Overpowering Spices
Add spices gradually and taste as you go to maintain a balanced sweet-and-spicy profile without overwhelming the base flavors.
Using Low-Quality Ingredients
Choose good-quality ketchup and fresh spices for the best flavor. Higher-quality ingredients make a noticeable difference in the final sauce.

Red Robin Spicy Ketchup
This homemade version uses simple pantry items and comes together in minutes.
Make a batch and keep it chilled so you always have a flavorful condiment on hand.
- 2 cups Ketchup
- 1/4 cup Sweet Chili Sauce
- 1 tbsp Black Pepper crushed
- 1 tsp Garlic Powder
- 1 tsp Smoked Paprika
- 1/2 tsp Cayenne Pepper
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Combine 2 cups of ketchup and 1/4 cup of sweet chili sauce in a medium mixing bowl.
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Add 1 tablespoon of crushed black pepper and stir thoroughly until blended.
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Mix in 1 teaspoon each of garlic powder and smoked paprika.
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Stir to ensure everything is evenly incorporated.
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Add 1/2 teaspoon of cayenne pepper, adjusting to taste if you want extra heat.
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Mix one last time.
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Transfer the spicy ketchup into an airtight container and refrigerate for at least an hour before serving.