Ingredients
Equipment
Method
Cook the pasta
- Bring a large pot of water to a boil, then cook penne pasta according to package directions until al dente. Drain and rinse under cold water to stop cooking.
Make the dressing
- In a mixing bowl, whisk mayonnaise, sour cream, Dijon mustard, and lemon juice with salt and pepper until smooth. The mixture should look creamy and evenly tinted.
Combine the salad (without romaine)
- In a large bowl, combine pasta, diced chicken, crumbled bacon, cherry tomatoes, and shredded cheddar. Mix until the pasta is evenly coated with the mix-ins.
Dress and toss
- Pour the dressing over the salad and toss to coat thoroughly. You should see a glossy, creamy coating on the pasta and tomatoes.
Chill
- Refrigerate the salad for at least 1 hour to let the flavors meld. Cover and keep cold until the salad is firm and chilled.
Finish and serve
- Just before serving, add chopped romaine lettuce and toss lightly. The lettuce should stay crisp with bright green flecks throughout.
Notes
Pro tip: rinse the pasta with cold water and let it drain well so the salad doesn’t get watery after chilling. Store covered in the refrigerator for up to 3 days; add the romaine right before serving for best crunch. Freezing isn’t recommended since lettuce and creamy dressing change texture. For a lighter swap, replace mayonnaise and sour cream with plain Greek yogurt (use the same amounts) for a tangier, higher-protein version.
