Easy Homemade Ketchup with Maple Syrup

Prep: 5 minCook: 1 hr16 servingsmedium
Easy Homemade Ketchup with Maple Syrup

Naturally sweetened ketchup made from tomato puree simmered with maple syrup, apple cider vinegar, and warm spices. Smooth, tangy, and customizable to taste. Perfect for anyone seeking a cleaner condiment without high-fructose corn syrup or preservatives. This version prioritizes simplicity and pantry staples, delivering classic ketchup flavor in about an hour with minimal hands-on time.

Ingredients

16 servings
  • 1 lb tomato puree or crushed tomatoes, single ingredient only
  • 5 ½ tbsp maple syrup
    agave nectar1:1veganno-cook-option

    mild caramel notes replaced with floral sweetness

    Full guide →
  • 4 tbsp white vinegar
    rice vinegar1:1milder-tang

    softer acidity

    Full guide →
  • 2 tbsp apple cider vinegar
    balsamic vinegar0.5:1deeper-umami

    use sparingly, stronger flavor

    Full guide →
  • ¼ tsp onion powder
  • tsp garlic powder
  • oz sea salt
  • allspice

Instructions

  1. 1

    Blend all ingredients until creamy if using crushed tomatoes and desiring smooth ketchup, then skip to simmering.

  2. 2

    Combine all ingredients in a medium saucepan and stir until well blended.

  3. 3

    Turn heat to medium-low and stir gently until mixture reaches a light simmer.

  4. 4

    Cover, reduce heat to low, and simmer 45 minutes to 1 hour, stirring every 10-15 minutes to prevent sticking.

  5. 5

    Simmer until slightly reduced and darkened in color.

  6. 6

    Remove a spoonful with a teaspoon and cool on counter to taste accurately.

  7. 7

    Taste and adjust seasoning, adding salt, vinegar for tang, maple syrup for sweetness, or onion powder for savory notes as desired.

Tips

Tip 1

Cool a test spoonful on the counter before adjusting seasonings; room-temperature ketchup tastes noticeably different from hot.

Tip 2

Stir every 10-15 minutes during simmering to prevent sticking and ensure even reduction and browning.

Good to Know

Storage

Cover and refrigerate up to 2 weeks, or freeze in ice cube molds up to 2 months.

Make Ahead

Make up to 2 weeks ahead and store covered in refrigerator. Freeze in ice cube trays for portion-friendly storage lasting 2 months.

Serve With

Serve alongside french fries, burgers, breakfast sausage, grilled vegetables, or any dish traditionally paired with ketchup.

Common Mistakes

Watch

Skip the blender step if using crushed tomatoes for a rustic texture to avoid over-processing.

Watch

Stir regularly during simmering to avoid scorching on the pan bottom.

Watch

Taste cooled ketchup for accurate seasoning adjustment; hot ketchup masks true flavor intensity.

Substitutions

Vegan Options

maple syrup
agave nectar1:1veganno-cook-option

mild caramel notes replaced with floral sweetness

Full guide →

General Alternatives

apple cider vinegar
balsamic vinegar0.5:1deeper-umami

use sparingly, stronger flavor

Full guide →
white vinegar
rice vinegar1:1milder-tang

softer acidity

Full guide →
Find more substitutions →

FAQ

Can I make this without a blender?

Yes. Skip the optional blending step entirely if using tomato puree, which is already smooth. Even crushed tomatoes will break down into a thicker sauce after simmering; the result will be less silky but entirely usable.

What if my ketchup is too thin after simmering?

Simmer uncovered for an additional 15-30 minutes to reduce further. If it's already quite dark, blend in a small blender to thicken slightly through air incorporation.

How long does frozen ketchup keep, and how do I thaw it?

Frozen ketchup keeps up to 2 months. Thaw ice cubes in the refrigerator overnight or reheat gently in a saucepan over low heat. Each cube equals approximately 1 tablespoon.