Stuffed Zucchini Recipe with Ground Beef

Name: Stuffed Zucchini Recipe with Ground Beef
Prep time: 25 min
Cook time: 30 min
Total time: 55 min
Cuisine: Mediterranean, American
Ingredients: 4 large round zucchini (see notes); 1/2 onion, chopped; 1 red bell pepper, chopped; 2 tsp. olive oil; 1 lb. ground beef; 1 tsp. Spike Seasoning (or use another all-purpose seasoning blend); 1 tsp. garlic puree (from a jar); 1 tsp. ground fennel seed; 1 cup cooked brown rice (see notes for lower-carb option); 1/2 cup finely chopped fresh basil; 3/4 cup coarsely grated Parmesan cheese, divided; 1/4 cup chicken stock