Ingredients
Equipment
Method
Cook the pasta
- Cook penne pasta according to package directions until tender. Drain and rinse with cold water to stop cooking and keep it from sticking.
Make the Dijon dressing
- Whisk together mayonnaise, sour cream, Dijon mustard, and lemon juice with salt and pepper until smooth. Taste and adjust seasoning as needed.
Assemble and chill
- Combine pasta, diced chicken, crumbled bacon, cherry tomatoes, and shredded cheddar in a large bowl. Toss until the mix is evenly distributed.
- Pour dressing over the salad and toss to coat thoroughly. Mix until the pasta and add-ins look glossy and well covered.
- Refrigerate for at least 1 hour. Cover the bowl so the salad chills evenly and flavors develop.
Finish and serve
- Just before serving, add chopped romaine lettuce and toss. Serve immediately so the lettuce stays crisp and bright.
Notes
Pro tip: rinse the pasta in cold water and cool it before mixing so your dressing doesn’t turn oily. Refrigerate covered for up to 3 days; add romaine right before serving for best crunch. Freezing isn’t recommended because lettuce and mayo-based dressing change texture. For a lighter option, use light mayonnaise or Greek yogurt in place of half the mayo (still chill before serving).
