Homemade Sweet Pickles

These refrigerator sweet pickles are crisp, tangy, and perfectly sweet, with thin cucumber slices and onions soaked in a simple homemade brine. The prep takes just a few minutes, then the pickles chill overnight until they’re full of flavor. I love adding them to my crack burgers, these burger bowls, and these smash burger tacos, but they’re just as good on sandwiches, charcuterie boards, or straight from the jar.

Why This Refrigerator Sweet Pickle Recipe Works

After testing several batches to get the perfect refrigerator pickle recipe, I found that the one-hour salt rest makes the biggest difference. It draws excess moisture from the cucumbers before they go into the brine, which helps them stay crisper instead of becoming soft and watery.

The equal amounts of sugar and vinegar give these refrigerator pickles the sweet and tangy balance I was looking for. They’re noticeably sweeter than dill pickles, but the vinegar keeps them bright and prevents the flavor from becoming syrupy. The onion adds just enough savory flavor without taking over the jar.

I think they taste even better after two or three days in the refrigerator, once the cucumbers have absorbed more of the brine. They’ve become one of my favorite homemade pickles, right alongside my Claussen pickles.

Ingredients You’ll Need

• 4 small pickling cucumbers, thinly sliced
• ½ cup sweet yellow onion, thinly sliced or diced
• 1 ½ teaspoons pickling salt or coarse kosher salt
• 1 cup granulated sugar
• 1 cup white vinegar or apple cider vinegar labeled 5% acidity

How To Make Homemade Sweet Pickles

Step 1: Salt & Drain

Toss cucumber slices and diced onion with the salt in a big bowl. Let them sit 1 hour at room temp; the salt pulls out excess water so the pickles stay crisp.

Drain off the liquid and pack the veggies tightly into clean mason jars.

Step 2: Heat the Brine

Combine vinegar and sugar in a saucepan over medium-high heat. Whisk until the sugar dissolves—about 8-10 minutes. You want it hot but not boiling hard.

Step 3: Jar the Pickles

Pour the hot brine over the cucumbers and onions, covering them completely. If the liquid doesn’t reach the rim, top off with a splash of water. Seal the jars.

Step 4: Chill & Wait

Cool the jars to room temp, then refrigerate. The pickles taste good after 24 hours, but give them 3-4 days to fully develop. They’ll keep their crunch and zing for about 3 weeks in the fridge.

My Tips for The Best Sweet Pickles

• Use small, firm cucumbers. Pickling cucumbers have thinner skins and fewer seeds than large slicing cucumbers, so they stay crisper in the brine. Avoid cucumbers with soft spots or wrinkled skin.
• Slice the cucumbers evenly. Keeping the slices close to the same thickness helps them absorb the brine at the same rate. I like slices about ¼ inch thick for a good balance of crunch and flavor.
• Don’t skip the salt rest. Letting the cucumbers and onions sit with salt draws out excess moisture before they go into the jar. Drain them thoroughly so that liquid doesn’t dilute the sweet pickle brine.
• Heat the brine only until the sugar dissolves. There’s no need to boil it for several minutes. Once the mixture is clear and begins to simmer, take it off the heat.
• Don’t add plain water to the jars. If you need more liquid to cover the cucumbers, make an additional batch of brine using the same equal amounts of sugar and vinegar. Adding water weakens both the flavor and acidity.
• Keep the cucumbers submerged. Pack them snugly and press them below the brine before sealing the jar. Rotate or gently shake the jar after a few hours if some slices float to the top.
• Give them time to develop flavor. The pickles are ready after about 24 hours, but I think they taste best after 2 to 3 days in the refrigerator.
• Reuse the leftover brine in dressings. Once the pickles are gone, add a spoonful of the sweet-tangy brine to coleslaw, potato salad, tuna salad, or burger sauce. Don’t reuse it to make another batch of refrigerator pickles.

Easy Sweet Pickle Variations

• Spicy sweet pickles: Add ½ teaspoon red pepper flakes or one thinly sliced jalapeño to the jar before pouring in the brine.
• Dill sweet pickles: Add one or two fresh dill sprigs to each jar for a mild herby flavor.
• Bread and butter-style pickles: Add ½ teaspoon mustard seeds and ¼ teaspoon celery seeds to the brine for a more traditional spiced flavor.
• Honey sweet pickles: Replace up to half of the sugar with honey. The brine will have a slightly softer sweetness and may look a little darker.
• Sweet pickled zucchini: Replace the cucumbers with evenly sliced zucchini and follow the same method. The texture will be a little different, but it makes a good way to use extra summer zucchini.

Homemade Sweet Pickles FAQs

What are sweet pickles?

Sweet pickles are cucumbers preserved in a vinegar brine with added sugar. They have a sweeter, less savory flavor than dill pickles and are commonly served on burgers, sandwiches, barbecue plates, and charcuterie boards.

Are sweet pickles the same as bread and butter pickles?

They’re similar, but not always identical. Bread and butter pickles are a type of sweet pickle traditionally made with onions and warm spices such as mustard seed, celery seed, or turmeric. This recipe has the sweet and tangy flavor without the added pickling spices.

How thin should I slice the cucumbers?

Slice the cucumbers about ¼ inch thick. This keeps them crisp enough to hold their shape while allowing them to absorb the sweet brine relatively quickly. Try to keep every slice close to the same thickness so they pickle evenly.

How long do homemade sweet pickles need to sit?

The pickles will begin developing flavor after about 24 hours, but I think they taste best after 2-3 days in the refrigerator. The longer they sit, the more sweet and tangy brine they absorb.

Can I use apple cider vinegar instead of white vinegar?

Yes. Either white vinegar or apple cider vinegar will work as long as the label states 5% acidity. White vinegar gives the pickles a cleaner, sharper flavor and clearer brine, while apple cider vinegar adds a slightly fruitier flavor and darker color.

Can I use table salt instead of pickling salt?

Pickling salt is the best option because it dissolves cleanly and doesn’t contain additives that can cloud the brine. Table salt can work for refrigerator pickles, but the brine may look cloudy. Avoid substituting salt by volume when the crystals are noticeably different in size, since coarse and fine salts don’t measure equally.

Can I reduce the sugar?

You can reduce the sugar slightly if you prefer a more tart pickle, but it will change the flavor of the recipe. The sugar balances the full cup of vinegar, so I recommend starting with ¾ cup rather than making a drastic reduction.

Why did my sweet pickles turn soft?

Soft pickles can result from using older cucumbers, slicing them too thinly, skipping the salt rest, or leaving the cucumbers exposed above the brine. Start with small, firm cucumbers and keep every slice submerged while the pickles are refrigerated.

Are these sweet pickles shelf stable?

No. This is a refrigerator pickle recipe and hasn’t been tested for shelf-stable canning. Keep the jars refrigerated at all times. Don’t place the jars in a water-bath canner using these instructions. To make pantry-safe sweet pickles, follow a research-tested canning recipe with its exact ingredient proportions, jar size, headspace, and processing time.

Can I double the recipe?

Yes. Double every ingredient proportionally and make sure you have enough brine to keep all of the cucumbers submerged. If you need additional brine, heat more sugar and vinegar using the same 1:1 ratio rather than topping the jars off with plain water.

Give These Sweet Pickles a Try

These homemade sweet pickles are crisp, tangy, and easy to keep on hand for burgers, sandwiches, barbecue, and snacking straight from the jar. I think they taste even better after a few days in the refrigerator, once the cucumbers and onions have soaked up plenty of the sweet brine.

If you make them, leave a comment below and let me know how they turned out and share your favorite way to use these pickles.

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