Original Recipes: https://tasty.co/recipe/homemade-chicken-tikka-masala
The comments for the original recipe were that the wooden skewers should be soaked to prevent burning, and that there should be more spice. Since nothing is really spicy that I know of, I increased the seasonings by 50%.
Also, these can be air fried at 350F for 20 minutes, very tender and juicy, but didn't have the charred corners. And we think maybe our oven runs a bit hot, so do please beginning checking after the first 15 minutes and adjust as needed.