Servings 6-8Ready In: 5-8 HoursPrep Time: 30 Minutes 3 tablespoons extra-virgin olive oil 1 medium yellow onion, chopped 3-5 cloves garlic, chopped 1 tablespoon kosher salt 3 teaspoons chili powder 1 teaspoon dried oregano 1 tablespoon tomato paste 1 pound ground...