Stuffed Zucchini
["3 medium zucchini", "2 Tbsp. butter", "1 c. chopped fresh mushrooms", "2 Tbsp. flour", "1/4 c. grated Parmesan cheese", "1/4 tsp. dried, crushed oregano", "1 c. (4 oz.) shredded Monterey Jack cheese", "2 Tbsp. chopped pimento"]
["Cook whole zucchini in boiling salted water for 10 minutes; drain.", "Cut in half lengthwise.", "Scoop out centers, leaving 1/4-inch shell.", "Chop center portion; set aside."]
["zucchini", "butter", "fresh mushrooms", "flour", "Parmesan cheese", "oregano", "shredded Monterey Jack cheese", "pimento"]