California Spaghetti Salad is the kind of chilled pasta dish that instantly makes the table feel brighter and more inviting.
I made this California Spaghetti Salad recipe on a warm afternoon, and the combination of crisp cucumbers, juicy cherry tomatoes, tangy Italian dressing, and creamy mozzarella pearls created the perfect balance of fresh and comforting flavors. The spaghetti absorbs all the zesty seasoning while still staying light and refreshing.
Every bite tastes colorful, vibrant, and packed with texture, making it an easy recipe to bring to potlucks, family dinners, or casual weekend lunches.
What I love most about this California Spaghetti Salad is how simple ingredients come together to create something that tastes like it took much more effort. After chilling in the refrigerator, the flavors blend beautifully, and the salad becomes even more delicious the next day.

Key Ingredients in California Spaghetti Salad
The first time I prepared this California Spaghetti Salad, I realized each ingredient plays an important role in creating the perfect texture and flavor combination.
1 lb spaghetti
• 1–2 tbsp salt (for boiling the pasta)
• 3 mini cucumbers, sliced or diced
• 1.5 cups cherry tomatoes, halved
• 1 green bell pepper, diced
• 1/2 large red onion, diced
• 2.25 oz can sliced black olives
• 8 oz mozzarella pearls
• 16 oz bottle Italian dressing
• 2–3 tbsp McCormick Salad Supreme seasoning
• 1/2 cup grated Parmesan cheese
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California Spaghetti Salad
- Total Time: 30 min
- Yield: 8 servings
Description
California Spaghetti Salad is a refreshing chilled pasta salad made with spaghetti, cucumbers, cherry tomatoes, bell peppers, olives, mozzarella pearls, Italian dressing, Parmesan cheese, and Salad Supreme seasoning for a flavorful and colorful dish.
Ingredients
1 lb spaghetti
• 1–2 tbsp salt (for boiling the pasta)
• 3 mini cucumbers, sliced or diced
• 1.5 cups cherry tomatoes, halved
• 1 green bell pepper, diced
• 1/2 large red onion, diced
• 2.25 oz can sliced black olives
• 8 oz mozzarella pearls
• 16 oz bottle Italian dressing
• 2–3 tbsp McCormick Salad Supreme seasoning
• 1/2 cup grated Parmesan cheese
Instructions
1. Cook the spaghetti
Bring a large pot of salted water to a boil. Add the spaghetti and cook according to package directions until al dente. Drain and rinse under cold water to cool completely.
2. Prepare the vegetables
Slice the cucumbers, halve the cherry tomatoes, and dice the bell pepper and red onion. Place all veggies in a large mixing bowl.
3. Add pasta and mix-ins
Add the cooled spaghetti to the bowl along with the black olives and mozzarella pearls.
4. Dress the salad
Pour the Italian dressing over the mixture. Sprinkle in the Salad Supreme seasoning and grated Parmesan.
5. Combine and chill
Toss everything together until evenly coated. Refrigerate for at least 1 hour to allow the flavors to blend.
6. Serve
Give the salad a final toss and serve chilled.
- Prep Time: 20 min
- Cook Time: 10 min
- Category: Main Dish
- Method: Mixing
- Cuisine: American
If you enjoy easy dinner ideas, you may also love Ground Beef Quesadillas, Skillet Tuscan Chicken, or Crockpot Creamy Chicken for comforting family meals.
How to Make California Spaghetti Salad Step-by-Step
-Bring a large pot of water to a boil and season it generously with salt. Cook the spaghetti according to package instructions until al dente. Drain and rinse under cold water until completely cooled.
-While the pasta cools, prepare the vegetables. Slice the mini cucumbers, halve the cherry tomatoes, and dice the green bell pepper and red onion.
-Place all the prepared vegetables into a large mixing bowl. Add the cooled spaghetti on top.
-Stir in the sliced black olives and mozzarella pearls. The colors already start looking vibrant and fresh at this stage.
-Pour the Italian dressing evenly over the salad mixture. Sprinkle in the Salad Supreme seasoning and grated Parmesan cheese.
-Toss everything thoroughly until every strand of spaghetti is coated with dressing and seasoning.
-Cover the bowl and refrigerate the salad for at least one hour. This chilling time helps all the flavors blend together beautifully.
-Before serving, give the salad one final toss and enjoy it cold.
Helpful Tips for the Best California Spaghetti Salad
- Rinse the cooked spaghetti well to stop the cooking process and keep the noodles from sticking together.
- Chill the salad before serving for the best flavor and texture.
- Add extra Italian dressing if making the salad ahead of time since pasta absorbs dressing as it sits.
- Use fresh vegetables for maximum crunch and freshness.
- Store leftovers in an airtight container in the refrigerator for up to three days.
Conclusion
California Spaghetti Salad has quickly become one of my favorite make-ahead pasta dishes because it is fresh, colorful, and incredibly easy to prepare. The crunchy vegetables, creamy mozzarella, and flavorful dressing create a chilled salad that always disappears fast at gatherings. Once you try it, this refreshing pasta salad will likely become a regular part of your meal rotation too.
Looking for inspiration? Visit Elise Chef on Pinterest to explore beautifully curated high-fiber recipes and discover your next healthy habit.