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Gluten-free Italian Pasta Salad

Gluten-free pasta salad with Italian dressing, cubed mozzarella, salami, and crisp vegetables—tossed for even coating and rinsed to keep the pasta from clumping. This celiac-friendly Italian salad is chilled for 2 hours so the flavors settle while everything stays fresh and colorful.
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Prep Time 20 minutes
Cook Time 10 minutes
Chill 2 hours
Total Time 4 hours 10 minutes
Servings: 10 servings
Course: Side Dish
Cuisine: Italian-American
Calories: 610
Ingredients Equipment Method Notes

Ingredients
  

Pasta salad base
  • 1 lb gluten-free pasta (rotini or penne) Use a gluten-free pasta blend suitable for celiac-friendly diets.
  • 8 oz salami, cubed
  • 8 oz mozzarella cheese, cubed
  • 1 cup cherry tomatoes, halved
  • 1 cup cucumber, diced
  • 0.5 cup black olives, sliced
  • 0.5 cup red onion, diced
  • 1 cup gluten-free Italian dressing Choose gluten-free Italian dressing.
  • 0.25 cup Parmesan cheese, grated
  • 1 tsp Italian seasoning
  • Salt and pepper to taste Season to taste.

Equipment

  • 1 sheet pan

Method
 

Cook and cool the pasta
  1. Cook gluten-free pasta according to package directions (may take longer than regular pasta) and keep it at a steady boil until tender, 10 minutes total. Drain the pasta and rinse with cold water to cool it quickly and prevent clumping.
Toss the salad
  1. Combine the pasta, salami, mozzarella, tomatoes, cucumber, olives, and red onion in a large bowl and toss gently to distribute evenly. Make sure vegetables are chopped to bite-size for balanced texture.
  2. Add the gluten-free Italian dressing, Parmesan, and Italian seasoning, then toss to coat so the pasta looks glossy and evenly speckled. Mix thoroughly but avoid mashing the mozzarella.
  3. Season with salt and pepper to taste and toss once more to evenly distribute seasoning. Stop when flavors are balanced rather than over-salted.
Chill and serve
  1. Refrigerate for at least 2 hours before serving to let flavors meld and the dressing cling to the pasta. Cover to prevent fridge odors from affecting the salad.
  2. Toss again right before serving and adjust dressing if needed. If it seems dry, add a splash of extra gluten-free Italian dressing and re-toss until coated.

Notes

For best texture, rinse pasta with cold water until cool, then drain well before mixing. Store covered in the refrigerator for 3–4 days; it’s best within 24–48 hours for freshest vegetables. Freezing isn’t recommended because the vegetables and cheeses can become watery. Dietary swap: use turkey salami (or plant-based salami) for a lighter option while keeping the same Italian dressing mix.