For this pasta salad, bring a large pot of salted water to a boil.
Add the pasta and cook until tender, 5 minutes (check the package for instructions).
Drain the water, refresh in cold water.
Toss it with some olive oil, and set it aside to cool.
Dice the onions, capsicum, tomato, cucumber and cheese; thinly slice the carrot into roundels. Mince the garlic and halve the olives.
Whisk together olive oil and lemon juice.
Take the cooked pasta in a large bowl.
Add the veggies to the pasta and mix together.
Pour the dressing over it. Season with salt, red pepper flakes and Italian seasoning.
Toss well.
Taste and adjust to your liking.
Serve Rotini Summer Salad chilled. Enjoy!