Crunchy Zucchini and Tomatoes

2-3 small zucchini, unpared, cut diagonally
1 T margarine
2 T finely chopped onion
1/2 clove garlic, finely chopped
1 C cherry tomatoes, halved
salt and pepper
1 T sesame seeds
2 T finely chopped parsley

Blanch zucchini with boiling water for 1 minute; drain. Melt margarine; add
onion and garlic. Saute on med heat. Heat 1 minute. Add zucchini; cook, covered
2 minutes. Add tomatoes; cook, covered, 30 seconds. Season with salt and
pepper. Add sesame seeds and parsley. Toss gently.