Creating Creamy Bacon Cheddar Ranch 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 rotini pasta and cook according to package instructions until al dente. Drain and rinse under cold water to cool.
2. Prepare Bacon: While the pasta is cooking, cook the bacon in a skillet over medium heat until crispy. Remove and drain on paper towels. Once cooled, crumble into pieces.
3. Combine Ingredients: In a large mixing bowl, combine the cooked pasta, crumbled bacon, shredded cheddar cheese, halved cherry tomatoes, and sliced green onions.
4. Make Dressing: In a small bowl, whisk together the ranch dressing and mayonnaise until smooth.
5. Mix Salad: Pour the dressing over the pasta mixture and gently toss until everything is evenly coated.
6. Season: Add salt and pepper to taste, mixing well.
7. Chill: For the best flavor, cover the bowl with plastic wrap and refrigerate for at least 30 minutes before serving.
8. Serve: Give the salad a good stir before serving, and garnish with extra bacon and cheese if desired.

These steps will guide you in effortlessly creating this incredible pasta salad that will wow your guests.