Skillet Zucchini - cooking recipe

Ingredients

1 Tbsp. salad oil
1/4 c. chopped onion
1 lb. zucchini, quartered and cut in 1/2-inch pieces
1 stalk celery
2 small tomatoes, cut in eighths
2 Tbsp. ketchup
1 Tbsp. salt
dash of pepper

Preparation

Cook celery and onion in oil until tender.
Mix remaining ingredients.
Cook 10 minutes or until zucchini is tender-crisp.