Heat up your sauté pan on medium heat and once that heats up, add oil
Add onions and sauté for 5 minutes
Add beef, salt, cumin, oregano and garlic paste and sauté for 5 more minutes
Add broth and let it come to a simmer, add corn and cook for 2 minutes
Pour meat mixture in baking dish
Spread kale over meat mixture
Place yam slices over kale covering it completely and sprinkle cheddar over the yams.
Bake for 25 minutes
Let rest for 5 minutes before cutting into the shepherd's pie
Plate with a veggie
The yams take 45 minutes to bake. I won't add the time. You can slice into the yam with a sharp knife at least 6 times and cover with foil. Bake at 375 for 45 minutes. You can bake the yams a few hours before you make the shepherd's pie.