Grilled Veggie Enchiladas

Name: Grilled Veggie Enchiladas
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American, Mexican
Ingredients: 2 ears corn on the cob (shucked); 2 poblano peppers; 2 jalapeno peppers; 1 red bell pepper; 1 red onion (peeled and cut into 3 thick slices); olive oil, kosher salt, pepper, Tajin seasoning; non stick cooking spray; 2 10 ounce cans green chile enchilada sauce; 10 soft corn tortillas (warm); 4 cups shredded Monterey Jack cheese; 3/4 cup heavy cream; Optional toppings: cilantro, sour cream, hot sauce