Creating Creamy Pea and Bacon Pasta Salad is easy 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 to cool.

2. Prepare the Peas: If using fresh peas, blanch them in boiling water for 2-3 minutes until tender. If using frozen peas, simply thaw them by running under warm water.

3. Cook the Bacon: In a skillet over medium heat, cook the bacon until crispy. Remove from the skillet and drain on paper towels. Once cool, crumble into pieces.

4. Make the Dressing: In a large bowl, whisk together the mayonnaise, sour cream, lemon juice, garlic powder, onion powder, salt, and pepper until smooth.

5. Combine Ingredients: Add the cooked pasta, peas, and crumbled bacon to the bowl with the dressing. Gently toss until everything is coated evenly.

6. Add Cheese (Optional): If desired, fold in the shredded cheddar cheese for extra flavor.

7. Chill: Cover the salad and refrigerate for at least 30 minutes to allow the flavors to meld.

8. Garnish: Before serving, sprinkle sliced green onions on top for a fresh touch.