2Add sweet potatoes to an air fryer with light cooking spray and salt.
3Air fry at 390 for 20 minutes.
4Chop up half a white onion.
5Add onion to a hot skillet and sauté until tender.
6Add 1 pound of lean grass-fed ground beef.
7Add cumin, paprika, cayenne, and salt.
8Cook until beef is brown.
9Add freshly minced garlic, 1/4 cup of tomato paste, and 1/2 cup of freshly grated cheddar cheese.
10Mix well and cover with a lid.
11Cook on low for an additional 5 minutes.
12For the garlic herb sauce, add non-fat Greek yogurt, olive oil, lemon juice, fresh parsley, garlic powder, onion powder, Dijon mustard, salt and pepper to a blender.
13Blend until smooth.
14Add everything into a bowl and top with fresh green onion.