Brown the ground beef with olive oil in a skillet. Drain off the excess fat and transfer to a slow cooker. Add the rest of the ingredients. Mix to combine. Set the slow cooker on high and cook for 1 ½ to 2 hours.
Make This Chili Hotter
If you like your chili with a bit more heat, try adding 1 Tablespoon of Hot Sauce or ¼ Teaspoon of Cayenne Pepper.