Step 1

Heat a large skillet over medium/high heat and add the beef to the pan.

Step 2

Break the meat up into small pieces and cook for 3-4 minutes.

Step 3

Add the yellow onion and garlic to the pan and cook all the ingredients together until the ground beef is almost fully cooked but still has hints of pink.

Step 4

Drain off half of the ground beef grease (keeping some in the beef for the chili) and pour the beef mixture into the slow cooker.

Step 5

Add the rest of the chili ingredients to the slow cooker and mix until combined.

Step 6

Cover and cook on low for 3-4 hours.

Step 7

Serve with Greek yogurt, cheddar cheese, and avocado.