4 (6-ounce) filet mignon steaks
2 tablespoons olive oil
Salt and freshly ground black pepper
1 tablespoon canola oil
1 small or 1/2 large onion, small dice
4 large garlic cloves, minced
2 tablespoons chili powder
1 tablespoon ground cumin
1 teaspoon ground coriander
1/4 teaspoon ground cinnamon
1 tablespoon unsweetened cocoa powder
1 teaspoon smoked sweet paprika or regular sweet paprika
1 cup plain tomato sauce
1/2 cup firmly packed brown sugar
1 cup brewed coffee, dark roast
1/2 cup red wine vinegar
2 tablespoons Worcestershire sauce
1/4 cup molasses
1 tablespoon yellow mustard