corn tomato avocado salad blends warm pasta, juicy cherry tomatoes, sweet corn, creamy avocado, sharp cheddar, and fresh basil in a simple, no-cook bowl. It comes together in just minutes and fills you up with summer flavor.

I used to end up with mushy pasta and browned avocado when cooking on a busy weeknight. I treat each veggie like semantic keywords, a lesson learned after a kid’s snack emergency. Now it’s reliable every time.
This hits the spot because the 10-minute boil warms the cheddar so it melts into ribbons and the corn still has a light snap. You toss it all in 15 minutes, drain the pasta well so it’s not soggy, and catch that fresh basil smell.
If you want another pasta salad twist, try Farfalle Pasta Salad with Herbed Ricotta for a tangy herby punch alongside this.
Why You Will Love This Recipe
- Fresh flavor combo Sweet corn kernels and halved tomatoes bring crisp juice, while diced avocado adds creamy contrast without extra cooking.
- Quick prep time You just boil pasta for about ten minutes, then toss in chopped basil, cheese, and veggies while pasta’s still warm.
- Creamy, melty cheese Tossing shredded cheddar and grated parmesan into steaming pasta creates ribbons of melting cheese that coat every strand.
- Great for leftovers This pasta holds its texture overnight, so you can stash it in the fridge, adding fresh avocado just before eating.
Ingredient Notes

- Short cut pasta: Use penne or fusilli, they catch cheese and dressing for this corn tomato avocado salad. Cook to al dente, drain, then toss while hot.
- Fresh basil: Pick bright green leaves, roughly chop to release aroma. It pairs with summer tomatoes; swap in thyme or oregano if you have those on hand.
- Sharp cheddar cheese: Cube a block from the deli counter for clean bites. Toss with hot pasta so it softens slightly, giving melty bits throughout.
- Fresh corn: Cut kernels from grilled or steamed ears for tender, sweet pops. If fresh isn’t available, use thawed frozen corn after quick steam or rinse.
- Cherry tomatoes: Halve firm, ripe tomatoes so they hold shape. Look for glossy skin and sweet aroma. Grape tomatoes work if that’s all you find.
- Avocado: Choose fruit with slightly soft give under gentle pressure. Dice just before serving to limit browning and keep those creamy pops intact in your salad.
Find the printable recipe with measurements below.
Keep scrolling to the recipe card below for the full printable recipe!
Recipe Tips
- If cheddar cheese isn’t meltingtoss pasta with 1 cup cheddar cheese and 1 cup basil while still steaming after draining.
- If avocado brownsadd avocado only before serving to prevent discoloration.
- If corn feels too firmadd kernels to boiling pasta water for a few minutes before draining to soften.
- If salad feels coldserve immediately after tossing so pasta heat keeps salad warm.
- If storing for mealsrefrigerate salad without avocado and add avocado the day you serve.
Serving Suggestions
- Serve chicken skewers alongside the pasta salad. Marinate cubes with lime and chili powder. Thread onto sticks. Grill over high heat. Arrange next to the pasta bowl.
- Place black bean dip in a shallow bowl. Surround with tortilla chips. Set on the table beside the pasta salad. Offer lime wedges for garnish.
- Arrange elote pasta next to the corn tomato avocado salad. Scoop onto plates. Garnish both with cilantro sprigs. Offer lime wedges.
Storage Guidelines
- Refrigeration: airtight container, fridge, up to 4 days. Cool pasta salad fully. Omit avocado. Stir gently before serving. Add fresh avocado pieces on serving.
- Freezing: freezer-safe container, freezer, up to 3 months. Exclude avocado. Place salad in container. Thaw in fridge overnight. Stir salad. Add avocado before serving.

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Corn, Tomato, and Avocado Pasta Salad

Ingredients
- 1 pound short cut pasta
- 1 cup fresh basil roughly chopped
- 1 cup sharp cheddar cheese cubed
- ⅓ cup extra virgin olive oil
- ¼ cup grated parmesan, manchego, or pecorino cheese
- 2 tablespoons fresh lemon juice
- 1 tablespoon fresh chopped chives
- 1 pinch crushed red peppers flakes
- 1 pinch kosher salt
- 1 pinch black pepper
- 4 ears grilled or steamed corn kernels removed from the cob
- 2 cups cherry tomatoes halved
- 1 avocado diced
Instructions
- Bring a large pot of salted water to a boil and add the pasta. Boil until the noodles are al dente following the package timing, then drain. Keeping the pasta warm helps the cheese melt in the next step.
- In a large bowl, combine basil, olive oil, cheddar, parmesan, lemon juice, chives, red pepper flakes, salt, and pepper. Add the hot pasta and toss vigorously so the steaming noodles melt the cheese and coat each piece.
- Add corn and cherry tomatoes to the bowl and toss gently to coat them in the basil-cheese mixture. Top with diced avocado and finish with a crack of pepper and a pinch of salt.
Notes
- If cheddar cheese isn’t melting toss pasta with 1 cup cheddar cheese and 1 cup basil while still steaming after draining.
- If avocado browns add avocado only before serving to prevent discoloration.
- If corn feels too firm add kernels to boiling pasta water for a few minutes before draining to soften.
- If salad feels cold serve immediately after tossing so pasta heat keeps salad warm.
- If storing for meals refrigerate salad without avocado and add avocado the day you serve.
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