Paleo Chipotle Chili

Name: Paleo Chipotle Chili
Ingredients: 2 lbs ground beef; 1 tablespoon bacon fat; 1 large onion, diced; 10 oz portobello mushrooms, finely diced; 2, 4 oz cans of green chiles (I used Trader Joe’s Fire Roasted Green Chiles); 28 oz can diced tomatoes; 2 tablespoons tomato paste; 3 tablespoons chili powder; 2 tablespoons cumin powder; 1 tablespoon onion powder; 4 teaspoons chipotle pepper in adobo sauce, finely chopped; 2 teaspoons garlic powder; 2-3 teaspoons sea salt (or more to taste); 1 teaspoon black pepper (or more to taste)