Stuffed Zucchini - cooking recipe

Ingredients

3 medium zucchini (about 8 oz. each)
3/4 lb. lean ground beef
1/4 c. sliced scallion
1/2 c. sliced mushrooms
1/2 c. chopped tomatoes
2 Tbsp. tomato paste
1/2 tsp. oregano
1/2 tsp. basil
1/4 tsp. salt
6 Tbsp. grated Parmesan cheese

Preparation

In a large saucepan, cook zucchini in boiling salted water for 10 minutes or until fork-tender.
Drain and cool slightly.