Oil and vinegar pasta salad with tri-color rotini, cucumbers, plum tomatoes, red onion, and a tangy-sweet dressing made with olive oil, white vinegar, sugar, and herbs.
Prep Time10 minutesmins
Cook Time9 minutesmins
Total Time19 minutesmins
Course: Side Dish
Cuisine: American
Keyword: cold pasta salad, cookout pasta salad, easy pasta salad, oil and vinegar pasta salad, pasta salad with oil and vinegar, tri-color rotini pasta salad, vinegar pasta salad
Cook the rotini pasta according to the package instructions.
Drain and rinse the pasta with cold water.
In a small bowl, whisk together the olive oil, white vinegar, granulated sugar, garlic powder, basil, oregano, and salt to make the dressing.
In a large bowl, mix together the cooked and cooled rotini pasta together with the dressing, and then add in the diced red onion, chopped cucumber, and chopped plum tomatoes.
Toss the ingredients well to combine.
Cover the pasta salad and refrigerate for at least one hour before serving. This will allow the flavors to come together and be more flavorful.
Serve with grated Parmesan if desired.
Notes
Rinse the pasta with cold water after draining. Hot pasta absorbs too much dressing. Whisk the dressing until the sugar dissolves completely. Refrigerate at least 1 hour before serving. Toss again before serving as dressing settles.