A colorful, creamy pasta salad loaded with buttery avocado, sweet corn and juicy tomatoes—ready in just 25 minutes.
Creamy avocado corn pasta salad recipe with cherry tomatoes, red onion, cilantro and creamy avocado herb dressing is an easy way to turn simple ingredients into a fresh, satisfying meal. Tender rotini catches plenty of the silky avocado dressing in every spiral, while sweet corn adds a juicy pop of flavor. Ripe cherry tomatoes bring freshness, red onion gives the salad a little crunch, and cilantro adds a bright herbal finish. The homemade avocado dressing is creamy without feeling overly heavy, making this pasta salad perfect for summer lunches, picnics, cookouts or an easy make-ahead side dish.
Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 25 minutes
Servings: 6
Ingredients
For the Pasta Salad
- 12 oz (340 g) rotini pasta
- 2 ripe avocados, cut into chunks
- 1 1/2 cups (250 g) sweet corn, cooked and cooled
- 1 1/2 cups (225 g) cherry tomatoes, halved
- 1/3 cup (50 g) thinly sliced red onion
- 1/3 cup (15 g) chopped fresh cilantro
- Freshly cracked black pepper, to taste
For the Creamy Avocado Herb Dressing
- 1 ripe avocado
- 1/2 cup (120 g) plain Greek yogurt
- 1/4 cup (60 ml) extra-virgin olive oil
- 3 tablespoons fresh lime juice
- 1 small garlic clove
- 1/4 cup (10 g) fresh cilantro
- 1/2 teaspoon ground cumin
- 1/2 teaspoon salt
- 1/4 teaspoon freshly cracked black pepper
- 2–4 tablespoons (30–60 ml) cold water, as needed
Step-by-Step Instructions
- Cook the pasta: Bring a large pot of salted water to a boil. Add the rotini and cook according to package directions until al dente, usually 8–10 minutes.
- Cool the pasta: Drain well and rinse briefly under cool water to stop the cooking. Shake away excess water and let the pasta cool completely so it doesn't warm the avocado.
- Make the creamy avocado dressing: Add avocado, Greek yogurt, olive oil, lime juice, garlic, cilantro, cumin, salt and black pepper to a blender or food processor. Blend until smooth and creamy, adding cold water a tablespoon at a time until the dressing easily coats the pasta.
- Prepare the vegetables: Halve the cherry tomatoes, slice the red onion thinly, chop the cilantro and cut the avocados into generous bite-size chunks.
- Combine: Add the cooled rotini, corn, tomatoes and red onion to a large mixing bowl. Pour over the avocado herb dressing and gently toss until every pasta spiral is lightly coated.
- Add the avocado: Gently fold in the avocado chunks and fresh cilantro last. This keeps the avocado pieces intact instead of turning them into the dressing.
- Finish and serve: Taste and adjust with extra lime juice, salt or black pepper. Serve immediately for the freshest texture, or chill briefly before serving.
Tips for the Best Avocado Pasta Salad
- Choose perfectly ripe avocados: They should yield slightly when pressed but still be firm enough to hold their shape.
- Cool the pasta first: Warm pasta can soften the avocado and make the salad lose its fresh texture.
- Don't overcook the rotini: Al dente pasta holds up much better once mixed with creamy dressing.
- Add avocado last: Fold the chunks in gently after everything else has been mixed.
- Use fresh lime juice: Besides adding brightness, the acidity helps slow down avocado browning.
Serving Suggestions
Serve this creamy avocado corn pasta salad alongside grilled chicken, salmon, shrimp or steak for a complete meal. It's also delicious on its own as a refreshing vegetarian lunch. For gatherings, pair it with grilled vegetables, corn on the cob or a platter of fresh fruit.
Storage
Because fresh avocado naturally oxidizes, this salad tastes and looks best on the day it's prepared. Store leftovers in an airtight container in the refrigerator for up to 2 days. Pressing plastic wrap directly against the surface can help reduce exposure to air. Before serving leftovers, stir gently and brighten the salad with another squeeze of fresh lime juice.
Frequently Asked Questions
Can I make creamy avocado corn pasta salad ahead of time?
Yes, but for the freshest color and texture, prepare the pasta and vegetables ahead and keep them refrigerated separately. Make the avocado dressing and add the fresh avocado shortly before serving.
Can I use frozen corn?
Absolutely. Thaw frozen corn completely and drain away any excess moisture before adding it. Fresh cooked corn and well-drained canned corn also work.
What pasta works best for avocado pasta salad?
Rotini is especially good because its spirals capture the creamy dressing, but fusilli, farfalle, penne or small shells are excellent alternatives.
Final Thoughts
This creamy avocado corn pasta salad delivers everything you want in a warm-weather recipe: creamy avocado, juicy tomatoes, sweet corn, crisp red onion and plenty of fresh herbs. With its bright lime-avocado dressing and colorful ingredients, it's an easy 25-minute recipe you'll want to keep ready for lunches, cookouts and quick family dinners.