1-Cooking the Tortellini: Begins by bringing a large pot of salted water to a rolling boil. Add the cheese tortellini and cook for exactly one and a half minutes, ignoring the package instructions fresh tortellini cooks much faster than dried pasta. Overcooking will result in mushy texture, so timing is everything here.

2-Cooking the Tortellini – Tip: The secret to perfect tortellini texture is cooking it for just 1.5 minutes and immediately rinsing with cold water. This stops the cooking process and prevents the pasta from becoming gummy in your salad.

3-Cooking the Tortellini: Once cooked, immediately drain the tortellini and rinse it thoroughly under cold water. This step is crucial as it stops the cooking process and prevents the pasta from becoming mushy in your salad. Set aside to cool completely.

4-Preparing the Fresh Ingredients: While the tortellini cooks and cools, prepare your other ingredients. Slice the cherry tomatoes in half, drain the marinated mozzarella balls, and finely dice the red onion. Having everything prepped and ready to go makes assembly quick and effortless.

5-Combining the Elements: In a large mixing bowl, combine the cooled tortellini, 1 cup of pesto, halved cherry tomatoes, drained mozzarella balls, and diced red onion.

6-Combining the Elements – Steps: Start by adding the cooled tortellini to your large mixing bowl
Pour the pesto over the tortellini and gently toss to coat evenly
Add the halved cherry tomatoes and toss gently to distribute
Incorporate the marinated mozzarella balls, being careful not to break them
Fold in the finely diced red onion last
Toss everything together one final time until all ingredients are well combined and coated in pesto

7-Final Touches and Serving: After tossing all ingredients together, taste your salad and adjust seasoning if needed. You can serve immediately or chill it in the refrigerator for up to three days. The flavors will continue to meld as it sits, making it an excellent make-ahead option for parties and gatherings.