Tangy Marinated Cucumber, Onion, and Bell Pepper Salad

Crisp, refreshing, and bursting with zesty brightness, this pickled cucumber, onion, and bell pepper salad delivers the ultimate crunch to elevate your

Equipment

• Mandoline Slicer: Ensures uniform, paper-thin cucumber and onion slices for even pickling and consistent crunch.
• Fine-Mesh Colander: Allows excess water to drain efficiently from salted vegetables without losing smaller onion ribbons.
• Wide-Mouth Glass Mason Jar (32 oz): Provides non-reactive, airtight storage that allows the brine to coat every vegetable layer evenly.
• Small Stainless Steel Saucepan: Heats the vinegar and dissolves the sweetener rapidly without reacting to high acid levels.

Ingredients

• 2 medium English cucumbers, thinly sliced into 1/8-inch rounds (English or Persian cucumbers have thinner skins and fewer seeds)
• 1 medium red bell pepper, stemmed, seeded, and sliced into thin matchsticks
• 1/2 medium red onion, peeled and thinly sliced into half-moons
• 1 tablespoon kosher salt (used strictly for draining excess moisture from cucumbers; mostly rinsed/drained)
• 3/4 cup apple cider vinegar (or unseasoned rice vinegar)
• 1/2 cup cold water
• 1 1/2 tablespoons granulated allulose or erythritol (use monk fruit or regular pure cane sugar if low-carb keto is not strictly required)
• 1 teaspoon whole mustard seeds
• 1/2 teaspoon cracked black peppercorns
• 2 tablespoons fresh dill, roughly chopped (or 1 teaspoon dried dill weed)

Instructions

1. Draw Out Excess Moisture: Place the sliced cucumbers and red onions in a colander set over a bowl. Toss with 1 tablespoon of kosher salt. Let stand at room temperature for 15 minutes to purge excess vegetable water.
2. Rinse and Thoroughly Dry: Rinse the salted cucumbers and onions under cold running water to remove surface salt. Transfer them to a clean kitchen towel or paper towels and press firmly to extract residual moisture.
3. Simmer the Brine: In a small saucepan over medium heat, combine the apple cider vinegar, water, sweetener, mustard seeds, and cracked black peppercorns. Bring to a gentle simmer (around 2–3 minutes) just until the sweetener is completely dissolved. Remove from heat and allow the liquid to cool to lukewarm.
4. Combine Vegetables and Herbs: In a clean 32-ounce glass mason jar or large glass bowl, layer the prepared cucumbers, drained red onions, sliced bell peppers, and chopped fresh dill.
5. Submerge in Brine: Pour the lukewarm pickling brine over the layered vegetables, ensuring they are completely submerged. Press down lightly with the back of a spoon to eliminate trapped air pockets.
6. Chill and Marinate: Seal the container with an airtight lid and refrigerate for at least 1 hour before serving. For maximum crunch and flavor absorption, chill for 4 hours. Pair alongside grilled chicken breast, seared flank steak, or canned albacore tuna to complete a balanced, high-protein meal.

Nutrition

Calories: 38 kcal · Protein: 1.5 g · Fat: s: 0.3 g Cholesterol: 0 mg · Carbohydrates: 8 g · Fiber: 2 g · Sugar: 3.5 g · Sodium: 280 mg (after rinsing)