1/4 cup plus 3 Tbsp. water
1 pkg. (9 oz.) refrigerated three cheese tortellini, cooked, rinsed and drained
1 small zucchini, cut lengthwise in half, sliced
1/2 cup chopped green peppers
1/2 cup chopped red peppers
1/2 cup halved cherry tomatoes
2 green onions, diagonally sliced