How to Make the Best Homemade Chili

Ingredients:
2 tbsp Olive Oil
1 Red Onion, diced
2 cloves Garlic
1 lb. Ground Beef
1 15oz. can Kidney Beans
1 15oz. can Black Beans
1 15oz. can Diced Tomatoes
1 6oz. can Tomato Paste
1 cup Chicken Stock
1 tbsp Chili Powder
1 tsp Ground Cumin
1/4 tsp Cayenne Powder
1/4 tsp Garlic Powder
1/2 tsp Onion Powder
1/2 tbsp Brown Sugar
1 tsp Salt
1/2 tsp Freshly cracked Black Pepper
Green Onion and Sour Cream