Sugar-Free Bread and Butter Pickles are a keto-friendly twist on the classic sweet-and-tangy pickle variety that many know and love. Traditionally made with sugar, this version uses a low-carb sweetener to retain the iconic flavor without compromising a ketogenic lifestyle. The result is a crunchy, slightly spicy, and deeply flavorful pickle that makes a perfect addition to burgers, charcuterie boards, or as a tangy snack straight from the jar.

FULL RECIPE

Ingredients

• 4 cups sliced pickling cucumbers (about 4–5 small cucumbers)
• 1 small yellow onion, thinly sliced
• 1 tablespoon kosher salt
• 1 ½ cups apple cider vinegar
• ½ cup water
• ½ cup erythritol or other keto-friendly sweetener
• 1 teaspoon mustard seeds
• ½ teaspoon celery seeds
• ½ teaspoon ground turmeric
• ¼ teaspoon crushed red pepper flakes (optional)
• 1 garlic clove, peeled and lightly crushed

Directions

1. In a large bowl, combine the cucumber slices and onion. Sprinkle with kosher salt and toss to coat. Cover and refrigerate for 1 to 2 hours to draw out excess moisture.
2. Drain and rinse the cucumbers and onions under cold water to remove the salt. Set aside to drain thoroughly.
3. In a medium saucepan, combine the vinegar, water, erythritol, mustard seeds, celery seeds, turmeric, red pepper flakes (if using), and garlic. Bring the mixture to a gentle boil over medium heat, stirring until the sweetener is dissolved.
4. Add the drained cucumbers and onions to the saucepan and cook for 1–2 minutes, just until they begin to soften but remain crisp.
5. Remove from heat and let the mixture cool slightly.
6. Transfer the pickles and brine into clean, sterilized jars. Let them come to room temperature before sealing with lids.
7. Refrigerate for at least 24 hours to allow flavors to develop. The pickles will keep well for up to 2 weeks in the refrigerator.

Nutrition Facts 

• Calories: 10
• Total Fat: 0g
• Saturated Fat: 0g
• Cholesterol: 0mg
• Sodium: 290mg
• Total Carbohydrates: 2g
• Dietary Fiber: 0.5g
• Sugars: 0g
• Sugar Alcohols: 1g
• Net Carbs: 0.5g
• Protein: 0g
• Vitamin C: 6% DV
• Calcium: 2% DV
• Iron: 2% DV

Health Benefits of Sugar-Free Pickles

Sugar-free bread and butter pickles offer a tasty way to enjoy traditional flavors without added sugar, making them ideal for those managing their blood sugar or following a ketogenic diet. Unlike conventional pickles that use refined sugar, this version utilizes low-carb sweeteners like erythritol, which do not spike insulin levels. Cucumbers themselves are naturally low in calories and high in water content, which aids hydration. With added vinegar and spices, the pickles also provide antioxidants and antimicrobial benefits, supporting gut and immune health.

The Role of Vinegar in Preservation and Flavor

Vinegar is the key component in preserving pickles and providing their signature tang. Apple cider vinegar, commonly used in sugar-free versions, not only brings a complex, slightly fruity acidity but also contains beneficial acetic acid, known for supporting digestion and blood sugar control. In this recipe, the vinegar balances the sweetness of the low-carb sweetener and the savory notes from the spices. It acts as a natural preservative, extending shelf life without artificial ingredients.

Importance of Sweetener Choice

Choosing the right sweetener is essential for achieving the classic sweet-and-tangy flavor of bread and butter pickles while keeping the recipe keto-friendly. Erythritol, monk fruit, and allulose are popular options because they do not impact blood sugar and have minimal aftertaste when used properly. Erythritol is particularly useful as it holds up well under heat, making it suitable for pickling brine. The amount used must be carefully balanced—too much can leave a cooling aftertaste, while too little won’t provide the familiar sweetness expected from this pickle variety.

Spice Profile and Its Contribution to Flavor

Bread and butter pickles stand out for their bold spice profile, typically including mustard seeds, celery seeds, turmeric, and sometimes crushed red pepper flakes. Mustard seeds provide a mild pungency and slight bitterness that balance sweetness, while celery seeds contribute earthy, slightly peppery notes. Turmeric gives the pickles their iconic yellow hue and brings anti-inflammatory benefits. Optional red pepper flakes can add a hint of heat for those who enjoy a spicier variation. Together, these spices create a flavor profile that’s more layered than standard dill pickles.

Crispness and Texture Considerations

Achieving a satisfying crunch is one of the most important aspects of a great pickle. This recipe uses a salting and draining process before pickling to draw out moisture from the cucumbers, which helps them remain firm. Quick-cooking the cucumbers in hot brine for a brief time softens them slightly without compromising their crispness. For even better texture, some people use pickling cucumbers, which are smaller and have fewer seeds than regular slicing cucumbers, offering a more traditional crunch and shape.

Keto and Low-Carb Compatibility

Sugar-free bread and butter pickles are a perfect condiment or snack for keto, Atkins, and other low-carb eating plans. With almost no net carbs per serving, they offer all the flavor of sweet pickles without sabotaging dietary goals. Since traditional pickles can contain up to 10 grams of sugar per serving, this recipe is a significant improvement for carb-conscious individuals. The vinegar, salt, and fiber content also help increase feelings of fullness and can add variety to a repetitive low-carb meal plan.

Serving Suggestions and Creative Uses

These pickles are not limited to sandwiches and burgers—they can be used in many creative ways. Try chopping them into tuna salad or egg salad to add a zesty kick. They also pair well with cheese boards, adding a sweet and sour contrast to rich cheeses and cured meats. You can even dice them finely and use them in keto-friendly tartar sauce, relish, or deviled eggs. Their vibrant flavor and color make them a standout garnish that elevates even the simplest dishes.

Ideal Pairings with Meals and Snacks

Sugar-free bread and butter pickles complement a variety of dishes. They go exceptionally well with grilled meats, especially beef and pork, as their acidity cuts through the richness. They’re also great with smoked or roasted foods, where their sweetness and tang balance out deeper flavors. For a keto-friendly snack plate, pair the pickles with cured meats, nuts, and hard cheeses like aged cheddar or gouda. Their versatility allows them to appear at breakfast, lunch, dinner, or in between.

Storage Tips and Shelf Life

Since this recipe doesn’t use traditional canning methods or preservatives, proper storage is key. These pickles should be kept in airtight jars in the refrigerator and will maintain optimal taste and texture for up to two weeks. For longer shelf life, ensure the cucumbers are fully submerged in brine and that the jars are sterilized before use. Always use a clean utensil when serving to avoid introducing bacteria. If you want to can them for long-term storage, you’ll need to follow safe water-bath canning procedures.

Variations and Additions

This recipe is highly customizable, offering room for experimentation. You can add sliced jalapeños for a spicier version or include bell pepper strips for added color and sweetness. For a herbal twist, add fresh dill, thyme, or bay leaves to the brine. If you’re not strictly keto, consider using a touch of fruit juice (like apple or pineapple) for a natural flavor boost, though this will slightly increase the sugar content. You can even substitute zucchini or thin-sliced daikon radish for a unique alternative to cucumbers.

Conclusion

Sugar-Free Bread and Butter Pickles prove that you don’t need sugar to enjoy a tangy, sweet, and satisfying pickle. With their bold flavor, satisfying crunch, and health-friendly ingredients, they’re a versatile addition to any low-carb or keto kitchen. Whether you enjoy them as a snack, side, or flavor enhancer in your favorite recipes, these pickles bring all the joy of the classic version with none of the dietary guilt. They’re easy to make, endlessly customizable, and a great way to enjoy homemade pickles tailored to your taste and nutritional goals.