Marinated Cucumbers, Onions & Tomatoes Ingredients:

• Prep Time: 15 minutes

• Marinating / Chilling Time: 2 hours (Minimum: 30 minutes; Ideal: 4 hours)

• Total Time: 2 hours 15 minutes

• Servings: 6 servings

• Dietary Profile: Gluten-Free, Vegan, Dairy-Free, Low-Fat, Nut-Free

Ingredients List

To create the best flavor, select vegetables at peak ripeness. Fresh produce makes a noticeable difference in crispness and aroma.

Fresh Produce

• 3 medium English or Persian Cucumbers: Thinly sliced into 1/4-inch rounds (peeled or unpeeled according to your taste preference).

• 4 medium Ripe Tomatoes: Cut into bite-sized wedges (Roma, Beefsteak, or Vine-Ripe tomatoes work wonderfully; you can also substitute sweet cherry or grape tomatoes halved).

• 1 medium Red Onion: Thinly sliced into half-moons.

Vinaigrette & Marinade Base

• 1/2 cup Apple Cider Vinegar: (Or white distilled vinegar for a classic sharp bite, or red wine vinegar for a fruity finish).

• 1/4 cup Water: Balances the acidity of the vinegar.

• 1/4 cup Extra Virgin Olive Oil: Adds richness and body to the marinade.

• 2 tablespoons Granulated Sugar: (Or pure honey/maple syrup to balance the tanginess).

• 1 teaspoon Kosher Salt: Plus extra for sweating cucumbers if desired.

• 1/2 teaspoon Freshly Ground Black Pepper:

Optional Aromatics & Fresh Herbs

• 2 tablespoons Fresh Dill or Parsley: Finely chopped.

• 1 clove Garlic: Minced or crushed for an extra punch of flavor.

• 1/4 teaspoon Red Pepper Flakes: For a gentle heat option.

Step-by-Step Culinary Instructions

Step 1: Prep the Produce

Wash all vegetables under cool running water and pat them completely dry with paper towels or a clean kitchen cloth.

1. Cucumbers: Slice off both end tips. Slice into uniform 1/4-inch rounds using a sharp chef’s knife or a mandoline slicer. If using field cucumbers with thick waxy skin, strip-peel them vertically or peel them completely before slicing.

2. Onions: Cut the red onion in half from stem to root, peel away the outer skin, and slice very thinly into translucent half-moon arcs.

3. Tomatoes: Remove the stems. Core and slice into sturdy bite-sized wedges. If using cherry tomatoes, slice each in half.

Step 2: Whisk the Marinade

In a small glass bowl or liquid measuring cup, combine the apple cider vinegar, water, extra virgin olive oil, granulated sugar, kosher salt, ground black pepper, and minced garlic (if using). Whisk vigorously until the sugar and salt have fully dissolved into the liquid.

Step 3: Combine and Tightly Pack

Place the sliced cucumbers, red onions, and tomato wedges into a large glass or ceramic mixing bowl (avoid unlined aluminum or copper bowls, as acid can react with metal). Gently toss the vegetables together using silicone tongs or clean hands so they are evenly distributed.

Pour the prepared marinade evenly over top of the vegetables. Gently stir again to ensure every slice is coated in the liquid.

Step 4: Chill and Marinate

Cover the bowl tightly with plastic wrap or transfer the salad to an airtight glass container or glass Mason jar. Place in the refrigerator to marinate for at least 2 hours.

Chef’s Tip: Give the bowl a gentle stir or flip halfway through the marinating period to redistribute the brine over all top layers.

Step 5: Garnish and Serve

Just before serving, toss the fresh chopped dill or parsley into the salad for a burst of color and herbaceous aroma. Use a slotted spoon to transfer individual portions into serving bowls, leaving excess liquid behind in the dish.

Pro Tips for Maximum Crispness & Flavor

• Salt the Cucumbers First (Optional for Extra Crunch): If you prefer extra-crispy cucumbers that do not release excess water into the marinade, toss the sliced cucumbers with 1/2 teaspoon of salt in a colander and let them drain over the sink for 15 to 20 minutes before combining with other ingredients.

• Tame the Onion Bite: If raw red onion feels too pungent, soak the slices in a bowl of ice-cold water for 10 minutes before adding them to the salad. This tempers the sharp sulfur compounds while preserving the crunch.

• Use Glass or Ceramic Storage: Acidic vinegar solution breaks down metal surface materials and plastic over time. Storing the dish in glass containers keeps the taste pure and fresh.

Storage & Shelf-Life Expectations

• Refrigeration: Store any leftovers in a sealed container in the refrigerator for up to 3 to 4 days.

• Texture Changes: Note that as the salad sits, tomatoes will gradually soften and release juices, while cucumbers will absorb more marinade and become more pickled in texture.

• Freezing Warning: Do not freeze this salad. The cellular structure of cucumbers and tomatoes breaks down completely when frozen, resulting in a mushy texture upon thawing.

Nutritional Information

Calculated per serving (based on 6 equal servings using standard ingredients).

Nutritional Component	Amount Per Serving
Calories	115 kcal
Total Fat	9 g
Saturated Fat	1.3 g
Trans Fat	0 g
Cholesterol	0 mg
Sodium	390 mg
Total Carbohydrates	9 g
Dietary Fiber	2 g
Total Sugars	6 g
Protein	1.5 g
Vitamin C	18 mg (20% DV)
Vitamin A	520 IU (10% DV)
Potassium	310 mg (7% DV)
Calcium	22 mg (2% DV)