Using a knife and cutting board chop your onion into small pieces.
Put your onion to the side for later.
Place your ground turkey meat into a bowl.
Add your preferred seasonings (Taco seasoning, pepper, salt, onion powder, etc.)
Mix your ground turkey meat all together to cover it with seasoning.
Turn a hotplate with skillet on medium heat.
Add 1 tablespoon vegetable oil to pan to warm pan.
Once pan is hot add your chopped onions to the pan and cook until they are soft
Next, Add your seasoned turkey meat to the pan, stirring consistently
Cook your turkey meat for 10-15 minutes or until completely brown
Turn your hot plate off and place turkey meat onto a plate
Optional: Using a knife and cutting board dice tomatoes and shred lettuce into small pieces
Place taco shells in toaster oven for 5 minutes
Add your turkey meat, lettuce, tomatoes, cheese and sour cream as desired
Enjoy!