Chili with a Hint of Chocolate

Ingredients  

1½ pounds ground beef (681 g)

1 medium spanish onion - chopped (110 g)

3 tbsp unsweetened cocoa powder (45 g)

4 vine tomatoes - chopped (444 g)

3 garlic cloves - minced (7 g)

1 jalapeno pepper - seeds and core removed/minced (14 g)

1 tbsp chili powder (8 g)

1 tsp chili flakes (5 g)

2 tbsp ground cumin (12 g)

1 tsp salt (5 g)

1 tsp ground pepper (2 g)

½ tsp cayenne pepper (1 g)

2 tbsp oregano flakes (12 g)

¼ cup fresh parsley - chopped (15 g)

398 ml brown beans packed in tomato sauce (14 oz)

398 ml black beans - rinsed/drained (14 oz)

398 ml kidney beans - rinsed/drained (14 oz)

398 ml pinto beans - rinsed/drained (14 oz)

2½ cups tomato sauce (612 g )

1 cup beef stock (gluten-free)(240 g)

Optional: sour cream for garnish (60 g)