Zucchini Beef Enchiladas

Bahan-bahan (8 porsi)

• 1 dozen corn tortillas
• vegetable or canola oil ((for frying))
• 1 pound lean ground beef
• 1 medium yellow onion, (minced)
• 4 cups grated zucchini
• One 4-ounce can sliced olives
• 1 tablespoon ground cumin
• 2 teaspoons minced garlic
• salt and pepper, (to taste)
• 3 cups shredded Monterey Jack cheese, (divided)
• One 28-ounce can enchilada sauce (or homemade)