Sweet and Spicy Tomato Pickled Cucumbers

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If you’re looking for a pickle recipe that’s bursting with bold flavor, these Sweet and Spicy Tomato Pickled Cucumbers are about to become your new favorite. They’re sweet, spicy, garlicky, and packed with delicious flavors in every crunchy bite. Unlike traditional dill pickles, these homemade pickles are made with a tomato-based pickling liquid that creates the perfect balance of tangy, sweet, and spicy.

This easy recipe has been a family favorite for years and is one of my favorite ways to use up fresh cucumbers during the summer. The hot brine soaks into every slice, creating spicy pickled cucumbers that pair perfectly with grilled meats, burgers, sandwiches, or a bowl of my Easy Instant Pot Cheesy Rice. If you’re tired of store-bought pickles and want something with a little bit of heat, this recipe is for you.

Since this is a spicy refrigerator pickle recipe, there’s no home canning or hot water bath canning process required. Once the jars cool to room temperature, simply refrigerate them until you’re ready to enjoy.

Why You’ll Love These Sweet and Spicy Tomato Pickled Cucumbers

• Sweet, spicy, and garlicky with a rich tomato-based tangy brine.
• Made with simple ingredients from the grocery store.
• An easy recipe that’s perfect for using fresh cucumbers.
• Great as a side dish, snack, or topping for burgers and sandwiches.
• Makes six jars, perfect for sharing with family and friends.
• The flavor gets even better after a day or two in the refrigerator.

Ingredients You’ll Need

• Fresh cucumbers – I like using regular garden cucumbers cut into spears, but crisp cucumbers of almost any variety will work. If you’re using crisp English cucumbers or small pickling cucumbers, they’ll still turn out delicious.
• Water – Forms the base of the pickling liquid.
• Sugar – Adds just the right touch of sugar to balance the vinegar and spice. If needed, you can experiment with sugar substitutes, although I prefer the original version.
• Neutral oil – A small amount of oil gives the brine a silky texture and helps carry all the flavors together.
• Salt – Regular salt helps season the cucumbers and enhances every bite.
• Ketchup – This is what makes these pickles unique. It adds a rich tomato flavor, a hint of sweetness, and creates the signature red pickling liquid.
• Sriracha or chili paste – Adjust the spice level to your liking. I usually use one cup of Sriracha, but spicy chili paste also works well if you want extra heat.
• Garlic – Fresh garlic cloves are essential for that bold, garlicky flavor.
• White vinegar – Adds the acidity needed to create a flavorful vinegar mixture.

How to Make Sweet and Spicy Tomato Pickled Cucumbers

1. Prepare the cucumbers

Wash the cucumbers well and cut each one into four long spears. Pack them tightly into six sanitized glass jars.

Put them on a baking sheet, place into the oven, and bake the cucumbers for 20 minutes. (Yes, you read that right, no liquid)

2. Make the hot brine

In a large pot, combine the water, sugar, oil, salt, ketchup, Sriracha (or chili paste), and garlic.

Bring everything to a boil, stirring occasionally until the sugar and salt dissolve completely.

Remove the pot from the heat and stir in the white vinegar.

3. Fill the jars

Carefully pour the hot brine over the hot cucumbers, making sure the pickling liquid fully covers them but leave some head space.

Seal the jars with clean lids. Then turn them upside down and cover them with a towel to keep them warm until they fully cool down. 

4. Cool and refrigerate

Allow the jars to cool to room temperature before placing them in the refrigerator. 

For the best flavor, let the pickles sit for at least 24 hours before serving. They’re even better after two or three days as the cucumbers absorb all of the sweet, spicy, and garlicky flavors.

Tips for the Best Pickles

• Choose firm, fresh cucumbers for the crispiest texture.
• Pack the cucumbers tightly so they stay submerged in the brine.
• If you love extra heat, add a pinch of red pepper flakes or sliced fresh red peppers to each jar.
• Fresh garlic provides the best flavor compared to pre-minced garlic.
• Give the jars a gentle shake after they’ve cooled to help distribute the tomato brine.

Variations

Want to change things up? Here are a few ideas:

• Add sliced yellow onion, red onion, or sweet Vidalia onion for even more flavor.
• Toss in sprigs of fresh dill, dill seeds, or mustard seed for a classic pickle twist.
• Reduce the amount of Sriracha if you prefer a milder spice level.
• Add a few red chili flakes for even more kick.

Storage

These are homemade refrigerator pickles and should be stored in the refrigerator after they’ve cooled completely. (Although I keep mine in my pantry, according to the CDC, it’s best to keep this recipe refrigerated)

The flavor continues to develop over the first few days, making them even more delicious. For the best quality, enjoy them within 2 months. Always use a clean fork or tongs when removing pickles from the jar.

Frequently Asked Questions

Can I use English cucumbers?

Yes! Crisp English cucumbers work well in this recipe, although regular garden cucumbers or small pickling cucumbers are the best choice.

Can I make these less spicy?

Absolutely. Simply reduce the amount of Sriracha or chili paste for a milder version while keeping the sweet tomato flavor.

Can I use rice vinegar or white wine vinegar?

I recommend 5% white vinegar for the flavor intended in this recipe. Rice vinegar and white wine vinegar have different acidity and flavor profiles that will change the finished product.

Can I store these in my pantry?

No. This recipe is intended to be made as refrigerator pickles and should be stored in the refrigerator after cooling.

Serving Suggestions

These sweet and spicy tomato pickled cucumbers are delicious served alongside grilled chicken, smoked meats, cheesy chicken fritters, sandwiches, or shish kabobs. They’re also one of my favorite side dishes with my Easy Instant Pot Cheesy Rice. The creamy, cheesy rice balances the bold sweet-and-spicy flavor perfectly.

They’re also chopped into wraps, added to burgers, tucked into sandwiches, or served on a charcuterie board when you want something a little different than traditional dill pickles.

Once you try these homemade refrigerator pickles, you’ll never look at store-bought pickles the same way. The sweet tomato brine, bold garlic, and spicy kick create a truly unforgettable pickle that’s crisp, flavorful, and incredibly easy to make.