Creating your Creamy Street Corn Pasta Salad is straightforward if you follow these simple steps:

1. Cook the Pasta: Bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente. Drain and rinse under cold water.

2. Cook the Corn: If using fresh corn, grill or boil the corn until tender. If using frozen corn, microwave it until hot. Allow to cool slightly.

3. Prepare the Vegetables: While the pasta and corn are cooling, chop the red onion, bell pepper, tomatoes, and cilantro.

4. Make the Dressing: In a bowl, combine mayonnaise, lime juice, chili powder, garlic powder, salt, and pepper. Mix well until smooth.

5. Combine Ingredients: In a large bowl, add the cooled pasta, corn, chopped vegetables, and dressing. Toss until everything is coated evenly.

6. Chill: Cover the salad and refrigerate for about 30 minutes to let the flavors meld together.

7. Serve: Once chilled, give it a quick stir and taste for seasoning adjustments. If desired, sprinkle cotija cheese on top before serving.

8. Garnish: Add extra cilantro or chopped green onions for a pop of color and flavor.

9. Enjoy: Serve it cold or at room temperature as a delicious side or main dish!