Turkey Zucchini Enchilada Casserole

Name: Turkey Zucchini Enchilada Casserole
Prep time: 15 min
Total time: 15 min
Cuisine: American, Mexican, Latin American
Ingredients: 2 medium zucchini (about 1 lb. total); 2 extra-virgin olive oil, plus more for baking dish; 1 lb. ground turkey; 1 medium onion, finely chopped; 1 large red bell pepper, cored, seeds removed, and finely chopped; 1 tsp. ground cumin; 1 tsp. sweet paprika; Kosher salt; 3 cloves garlic, minced; 2 (10-oz.) cans red enchilada sauce; 1 (15-oz.) can black beans, rinsed and drained; 1 1/2 c. fresh or frozen corn kernels; 1/4 c. chopped pickled jalapeño, plus more for serving; 2 c. shredded Mexican cheese blend; Sour cream and chopped fresh cilantro, for serving