Start by bringing a large pot of salted water to a rolling boil over high heat. Add your choice of rotini or bowtie pasta and cook until al dente, about 8-10 minutes, stirring occasionally. Once done, drain the pasta in a colander and rinse it under cold water to cool. Set it aside to allow excess water to drip off while you prepare the other ingredients.

In a large skillet over medium heat, cook the chopped bacon steadily until it’s crispy and golden brown, which should take about 8-10 minutes. Turn the bacon frequently to ensure even cooking. Once crisp, use a slotted spoon to transfer the bacon to a plate lined with paper towels to drain excess grease. Reserve 1-2 tablespoons of warm bacon fat in the skillet for the dressing.

In a mixing bowl, combine mayonnaise, sour cream, and dry ranch seasoning mix. Add a splash of lemon juice and freshly cracked black pepper to taste, whisking until the mixture is smooth and creamy. Gradually pour in the reserved warm bacon fat while continuing to whisk, until everything is well blended.

In a large mixing bowl, add the drained pasta and splash it with white wine vinegar, tossing gently to incorporate the flavors. Pour in half of the creamy dressing, mixing well to ensure every noodle is coated.

Next, gently stir in the halved cherry tomatoes, diced red onion, and shredded cheese of your choice into the pasta. Cover the bowl with plastic wrap and place it in the refrigerator to chill for about 30 minutes.

Just before serving, remove the salad from the refrigerator and fold in the chopped romaine lettuce and crumbled bacon. Drizzle the remaining dressing over the top and toss everything gently until evenly coated.