Slow Cooker Ketchup Recipe – Easy Family Meal

Servings: 4 Total Time: 6 hrs 15 mins Difficulty: Intermediate

Let’s start with what pairs perfectly with homemade slow cooker ketchup. Picture this: grilled sausages with a hearty smear of ketchup, crispy fries shimmering with a tangy dip, or a juicy burger dripping with that rich flavor. 

Ketchup isn’t just a condiment; it’s a culinary companion that elevates any dish. It adds a punch to breakfast potatoes, amps up your homemade meatloaf, and serves as a base for delicious barbecue sauces. 

Imagine a picnic spread where your ketchup is the star, sitting proudly beside grilled veggies, chicken skewers, and even a charcuterie board. It’s the unsung hero of many meals!

Slow Cooker Ketchup Recipe

What is Slow Cooker Ketchup?

So, what exactly is slow cooker ketchup? At its core, it’s a homemade version of the tangy, sweet condiment we’ve all grown up with, made from fresh ingredients cooked low and slow. 

Unlike standard ketchup that relies on corn syrup and preservatives, this version uses ripe tomatoes, spices, and a hint of sweetness from brown sugar. 

The slow cooking process allows the flavors to meld beautifully, resulting in a rich and robust ketchup that’s bursting with freshness. No more stale flavors from the bottle—it’s all about vibrant, homemade goodness.

Why You’ll Love This Slow Cooker Ketchup

There are countless reasons to love slow cooker ketchup beyond simply its amazing taste. For starters, it offers flexibility in tailoring flavors; you can tweak the sweetness, spice level, and acidity. Maybe you prefer a more robust kick of smoked paprika or a sweeter touch of honey. It’s all possible.

One of the best parts? This ketchup preserves the essence of summer flavors. Picture ripe heirloom tomatoes or juicy plum tomatoes simmering away with fragrant spices. The aroma is tantalizing, creating a warm and inviting atmosphere in your kitchen.

Health-wise, you control what goes in. You avoid additives and artificial flavors, crafting a ketchup that’s wholesome for your family. Plus, making ketchup in a slow cooker is an incredibly easy way to meal prep. You throw in the ingredients, set it, and let it work its magic while you go about your day.

The Ingredients You Will Need To Make Slow Cooker Ketchup

To whip up a delicious batch of slow cooker ketchup, you need simple ingredients. Here they are:

  • 1/2 teaspoon celery seed
  • 2 teaspoons fine sea salt
  • 1 tablespoon grated ginger
  • 1/4 cup dark brown sugar
  • 1 bay leaf
  • 1/2 teaspoon smoked paprika
  • 1/2 teaspoon black peppercorns
  • 1/2 cup diced onion
  • 1/2 teaspoon whole allspice berries
  • 1/2 teaspoon whole cloves
  • 2/3 cup apple cider vinegar
  • 4 pounds of assorted tomato paste or blended tomato varieties
  • 1 crushed cinnamon stick
Slow Cooker Ketchup Copycat Recipe

Directions to Make Slow Cooker Ketchup

Ready to get your ketchup on? Let’s walk through the easy steps together.

Step 1: Prepare Your Tomatoes

Start by washing the tomatoes thoroughly. If you prefer a smoother consistency, peel them first (although the skins can be left on if you don’t mind some texture). Cut the tomatoes into quarters and toss them into the slow cooker.

Step 2: Chop and Add the Vegetables

Next, dice the onion. I like to do this finely to ensure it dissolves nicely during cooking. Toss the diced onion into the slow cooker with the tomatoes. This mixture will be the base of your ketchup and contributing flavors early in the cooking process is vital.

Step 3: Measure and Add the Seasonings

Now, it’s time to infuse your ketchup with flavor. In a small bowl, combine the brown sugar, apple cider vinegar, grated ginger, celery seed, smoked paprika, bay leaf, black peppercorns, allspice berries, cloves, and cinnamon stick. 

Mix them a bit to distribute the sugar, then pour everything into the slow cooker.

Step 4: Stir and Set

Give everything a good stir to ensure all the ingredients are well combined. Then, cover the slow cooker with its lid. Cook on low for about 6 to 8 hours. The longer you cook it, the deeper the flavors become.

Step 5: Blend and Strain

Once cooked, remove the bay leaf and cinnamon stick. Using an immersion blender, blend the ketchup until smooth. If you prefer a chunkier ketchup, blend it less. If you want it even smoother, pour it through a fine mesh sieve to remove any leftover solids.

Step 6: Taste and Adjust

Before you store it, taste your ketchup. If it needs more balance, a touch more sugar or vinegar can do the trick. Adjust according to your preference.

Step 7: Cool and Store

Let the ketchup cool to room temperature before transferring it to airtight jars or containers. Store in the refrigerator for up to 3 weeks. You can also freeze it for longer storage.

Notes on Making the Best Slow Cooker Ketchup

Here are some helpful tips to ensure your ketchup turns out to be a smashing success:

  • Choosing Tomatoes Wisely: Use fresh, ripe tomatoes for optimal flavor. If you’re in a pinch, canned tomatoes can work. Just aim for high-quality varieties without additives.
  • Balancing Flavors: Don’t hesitate to experiment with the sugar and vinegar ratios. Do you like it sweeter or more tangy? It’s all up to personal taste.
  • Spices Galore: Spice blends can vary. Feel free to adjust according to what you have on hand. Add garlic powder or even a splash of Worcestershire sauce for added depth.
  • Consistency Considerations: If your ketchup is too runny, cook it longer with the lid off to allow for evaporation. Conversely, if it’s too thick, add a little water or additional vinegar to loosen it up.
  • Can I Can It?: If you’re ballsy, you can can your ketchup using proper canning methods and equipment. Just ensure everything is sterilized.

Storage Tips

Once you’ve mastered making your slow cooker ketchup, storage becomes key. Here’s how to keep it fresh:

  • Refrigeration: Homemade ketchup can last up to three weeks in the refrigerator. Ensure it’s in a sealed container to minimize air exposure.
  • Freezing: If you want to save your ketchup for later, spoon it into ice cube trays and freeze. Once frozen, transfer the cubes to a bag for easy portioning.
  • Labeling: Always label your jars or bags with the date so you can keep track of freshness.

Serving Suggestions

Time to get creative! Here are five ways to serve your tangy slow cooker ketchup:

  • Classic Burger Topping: This ketchup takes burgers to the next level! Spread it generously on your grilled beef patty, whether you’re going gourmet or classic.
  • On the Side with Fries: It’s a match made in heaven. Serve this ketchup alongside crispy French fries or sweet potato wedges. It enhances flavor while satisfying those crunchy cravings.
  • Dip for Veggies: Healthier doesn’t mean sacrificing flavor! Use your homemade ketchup as a dipping sauce for fresh veggies such as carrots, cucumbers, and bell peppers.
  • Flavorful Meatloaf: Mix into your meatloaf recipe for a unique twist. Drizzle some on top during the last few minutes of baking for a tangy finish.
  • Grilled Cheese Delight: Upgrade your grilled cheese sandwich! Spread ketchup on the bread before grilling for added flavor that complements the melty cheese.

What Other Substitutes Can I Use in Slow Cooker Ketchup?

Looking to switch things up? Here are five substitutes that can add different twists to your ketchup:

  • Tomato Sauce: A quick fix! Replace fresh tomatoes with high-quality tomato sauce for an easier option. It’ll reduce cooking time significantly.
  • Honey or Maple Syrup: For a natural sweetener. If brown sugar isn’t your thing, swap it out for honey or maple syrup. Adjust the amount to taste.
  • Vinegar Varieties: Experiment with flavors! Try balsamic or red wine vinegar for different flavor profiles. They add a richness that complements the tomatoes well.
  • Grated Carrots: For natural sweetness. Add grated carrots for extra sweetness and nutrition. You might be surprised by how well they blend in.
  • Dried Herbs: Get creative with herbs! Toss in dry oregano or basil for additional flavor dimensions. Fresh herbs can also be used for a more vibrant flavor.
Best Slow Cooker Ketchup Recipe

Conclusion

Making slow cooker ketchup from scratch is a rewarding experience that brings out the best in this beloved condiment. With its rich, homemade flavor and the ability to customize it to your preferences, it’s a game-changer in the kitchen.

You’ll also like the following recipes!

Slow Cooker Ketchup Recipe – Easy Family Meal

Difficulty: Intermediate Prep Time 15 mins Cook Time 6 hrs Total Time 6 hrs 15 mins
Servings: 4 Calories: 157 kcal
Best Season: Suitable throughout the year

Description

The most overlooked condiment deserves a deep dive. Slow cooker ketchup takes a beloved classic and transforms it into something truly special. For years, I've relied on store-bought options, but there came a moment when I needed to create something fresh and full of flavor. 

That’s when I discovered the magic of crafting ketchup in a slow cooker. The smell of simmering tomatoes fills the kitchen, and you can’t help but feel a wave of nostalgia as childhood memories flood back. 

this isn’t just any ketchup; it’s a labor of love that enhances any table and tackles rosier flavors that process varieties simply do not offer.

Ingredients

Instructions

Step 1: Prepare Your Tomatoes

  1. Start by washing the tomatoes thoroughly. If you prefer a smoother consistency, peel them first (although the skins can be left on if you don’t mind some texture). Cut the tomatoes into quarters and toss them into the slow cooker.

Step 2: Chop and Add the Vegetables

  1. Next, dice the onion. I like to do this finely to ensure it dissolves nicely during cooking. Toss the diced onion into the slow cooker with the tomatoes. This mixture will be the base of your ketchup and contributing flavors early in the cooking process is vital.

Step 3: Measure and Add the Seasonings

  1. Now, it’s time to infuse your ketchup with flavor. In a small bowl, combine the brown sugar, apple cider vinegar, grated ginger, celery seed, smoked paprika, bay leaf, black peppercorns, allspice berries, cloves, and cinnamon stick.

    Mix them a bit to distribute the sugar, then pour everything into the slow cooker.

Step 4: Stir and Set

  1. Give everything a good stir to ensure all the ingredients are well combined. Then, cover the slow cooker with its lid. Cook on low for about 6 to 8 hours. The longer you cook it, the deeper the flavors become.

Step 5: Blend and Strain

  1. Once cooked, remove the bay leaf and cinnamon stick. Using an immersion blender, blend the ketchup until smooth. If you prefer a chunkier ketchup, blend it less. If you want it even smoother, pour it through a fine mesh sieve to remove any leftover solids.

Step 6: Taste and Adjust

  1. Before you store it, taste your ketchup. If it needs more balance, a touch more sugar or vinegar can do the trick. Adjust according to your preference.

Step 7: Cool and Store

  1. Let the ketchup cool to room temperature before transferring it to airtight jars or containers. Store in the refrigerator for up to 3 weeks. You can also freeze it for longer storage.
Nutrition Facts

Servings 4


Amount Per Serving
Calories 140kcal
% Daily Value *
Total Fat 1.4g3%
Saturated Fat 0.2g1%
Sodium 1275mg54%
Total Carbohydrate 30g10%
Dietary Fiber 4g16%
Sugars 14g
Protein 5g10%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

Note

  • Choosing Tomatoes Wisely: Use fresh, ripe tomatoes for optimal flavor. If you’re in a pinch, canned tomatoes can work. Just aim for high-quality varieties without additives.
  • Balancing Flavors: Don’t hesitate to experiment with the sugar and vinegar ratios. Do you like it sweeter or more tangy? It's all up to personal taste.
  • Spices Galore: Spice blends can vary. Feel free to adjust according to what you have on hand. Add garlic powder or even a splash of Worcestershire sauce for added depth.
  • Consistency Considerations: If your ketchup is too runny, cook it longer with the lid off to allow for evaporation. Conversely, if it’s too thick, add a little water or additional vinegar to loosen it up.
  • Can I Can It?: If you’re ballsy, you can can your ketchup using proper canning methods and equipment. Just ensure everything is sterilized.
Keywords: slow cooker ketchup recipe

Frequently Asked Questions

Expand All:
1. Can I use canned tomatoes instead of fresh?

Absolutely! Canned tomatoes can be a great substitute, especially if fresh tomatoes are out of season. Just choose high-quality canned tomatoes for the best flavor.

2. How do I adjust the spicy level?

If you’re looking to add some spice, consider incorporating chili powder or cayenne pepper to your mixture. Start with a little and gradually add more until it’s where you want it.

3. Is slow cooker ketchup low-carb?

While the primary ingredients contain carbohydrates, you can reduce the sugar content by cutting back on the brown sugar or substituting it with a low-carb sweetener like erythritol.

4. What containers are best for storage?

Use glass containers for storage as they keep the ketchup fresher and allow you to see how much you have left. Always ensure the containers are sealed tightly.

5. Can I add fruits to my ketchup?

Yes! You can experiment by adding fruits like apples or pears for a fruity twist. This is a great way to play with flavors and create something unique.

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Crystal Ivers, Author and Registered Dietitian

Crystal Ivers

Registered dietitian, recipe developer & food blogger

I’m Crystal Ivers, a registered dietitian and the creator of Easy Family Meal. Living in Chicago with my family, I’m passionate about helping busy families create simple, nutritious, and delicious meals. Through my blog, I share easy-to-make recipes and practical tips to make family mealtime enjoyable and stress-free.

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