Quick Cucumber Tomato Salad with Dill Vinaigrette

By Lauren Mitchell, Test Kitchen Director · Reviewed by AislePrompt Editorial · Published 2026-04-23 · Updated 2026-04-23

Refreshing chilled salad with crisp cucumbers, juicy tomatoes, and a tangy dill dressing. No cooking required — perfect for hot days. This american-inspired salads ready in about 15 minutes pairs medium cucumber, cherry tomatoes, red onion into a side that holds its own next to almost any main — bright, balanced, and quick enough to slot into a weeknight plate. Each serving lands at about 100 calories and feeds 2, so it slots cleanly next to roasted proteins, grain bowls, or weeknight mains. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 1 medium cucumber
• 1 cup cherry tomatoes
• 1/4 cup red onion
• 2 tbsp fresh dill
• 1 tbsp lemon juice
• 1 tsp apple cider vinegar
• 1 tbsp olive oil
• 1/4 tsp salt
• pinch black pepper

Instructions

1. Step 1: Peel and dice cucumber into 1/4-inch cubes, then place in a medium bowl. Halve cherry tomatoes and add to bowl.
2. Step 2: Thinly slice 1/4 cup red onion and add to bowl. Gently toss to combine.
3. Step 3: Chop 2 tbsp fresh dill leaves and add to a small bowl with 1 tbsp lemon juice, 1 tsp apple cider vinegar, 1 tbsp olive oil, 1/4 tsp salt, and a pinch of black pepper.
4. Step 4: Whisk dressing until emulsified, then pour over cucumber mixture. Toss gently until evenly coated.
5. Step 5: Chill for 15 minutes before serving to let flavors meld, then serve cold.