Rainbow Pasta Salad with Zesty Lemon Vinaigrette
A vibrant, colorful pasta salad bursting with fresh vegetables and a tangy lemon dressing for a refreshing twist on a classic. This italian-inspired salads ready in about 30 minutes pairs spaghetti, pint, halved cherry tomatoes, medium, diced cucumber 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 320 calories and feeds 4, 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
- 12 oz spaghetti
- 1 pint, halved cherry tomatoes
- 1 medium, diced cucumber
- 1 medium, diced red bell pepper
- 1 cup, cubed mozzarella balls
- 1 cup, torn arugula
- 3 tbsp olive oil
- 2 tbsp lemon juice
- 1 tbsp balsamic vinegar
- 1 tsp Dijon mustard
Instructions
- Step 1: Cook spaghetti in a large pot of salted boiling water until al dente, then drain and toss with 1 tbsp olive oil to prevent sticking.
- Step 2: In a large bowl, combine cherry tomatoes, cucumber, red bell pepper, mozzarella, and arugula.
- Step 3: Whisk together olive oil, lemon juice, balsamic vinegar, and Dijon mustard in a small bowl, then pour over the salad.
- Step 4: Toss gently to coat, adjusting seasoning with salt and pepper. Serve chilled or at room temperature.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Rainbow Pasta Salad with Zesty Lemon Vinaigrette take to make?
Total time is about 30 minutes (20 min prep + 10 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Rainbow Pasta Salad with Zesty Lemon Vinaigrette?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep spaghetti from drying out.
Can I substitute ingredients in Rainbow Pasta Salad with Zesty Lemon Vinaigrette?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Rainbow Pasta Salad with Zesty Lemon Vinaigrette for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Rainbow Pasta Salad with Zesty Lemon Vinaigrette?
Italian salads like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
Used frozen vegetables instead of fresh and honestly couldn't tell the difference.
- ★★★★☆
Very good for a 10-minute recipe. Would bump up the spice level though.
- ★★★☆☆
It was fine. Came out a bit bland for my taste.
