Slow Cooker Texas Chili – Fustini's Oils & Vinegars

Ingredients

• 2 1/2 lbs beef chuck, cut into 2" pieces
• 2 tablespoons packed brown sugar, divided
• 2 tablespoons flour
• 2 tablespoons Fustini's Chipotle olive oil, or as needed
• 1 small onion, chopped
• 3 garlic cloves, smashed
• 8 oz chopped green chilies
• 1 tablespoon ground cumin
• 1/2 cup chili powder
• 1/2 cup red wine
• 1 - 14 oz can diced fire-roasted tomatoes
• 2 tablespoons Farmstyle Sriracha
• sliced scallions, fresh cilantro, sour cream for garnish