Slow Cooker Ground Turkey Sloppy Joes

Ingredients

• 1 tbsp olive oil
• 1 medium onion, finely chopped
• 1 large red bell pepper, finely chopped
• 1 lb 93% lean dark meat ground turkey
• 1 tsp granulated garlic powder
• 1 tsp kosher salt
• 3/4 cup ketchup
• 2 tb brown sugar
• 2 tsp yellow mustard
• 2 tbsp tomato paste
• 1/4 cup water