Farmers' Market Pasta Salad

2 cups rotini pasta, cooked, drained
1 cup broccoli florets
1 cup carrot slices
1 cup halved cherry tomatoes
1/4 c green onion slices
1 container (16 oz) cottage cheese
1/2 cup ranch dressing

Toss rotini and vegetables in large bowl. Add cottage cheese and dressing, mix lightly.