Rainbow Tortellini Salad

16 oz pkg tri-colour cheese tortellini, cooked and drained, but still warm
1 medium red onion, chopped
1 red pepper, chopped
1 green pepper, chopped
1/2 c chopped scallion
1/2 c fresh peas (frozen petite peas, if you must)
1/4 c sliced black olives
1/2 c finely diced roma tomatoes

Toss all this stuff together with dressing.

Rainbow Tortellini Dressing

1/8 c dijon mustard
3 gloves garlic, crushed
1/4 c fine olive oil
1 t sugar
1 tbsp fresh lime juice
1 tsp chopped fresh tarragon (1/2 tsp dried tarragon)
1/4 c rice vinegar

Blend until smooth.