Made with ground turkey meat and a homemade sloppy joe sauce including tomato paste, ketchup, and simple spices, this wholesome slow cooker turkey sloppy joe recipe takes ground turkey from a basic protein to a delicious, craveable family meal!
In a large skillet, heat the olive oil over medium-high heat. Add the onion and bell pepper. Cook for 2-3 minutes, stirring occasionally. Add the turkey, sprinkle with ½ teaspoon salt and the garlic powder, then stir, breaking the turkey apart into small pieces with a wooden spoon.
Allow the turkey to cook through, stirring occasionally, about 3-4 minutes.
Carefully transfer the turkey to a 6-quart slow cooker. Add the remaining ½ teaspoon salt, ketchup, brown sugar, mustard, tomato paste, and water, stirring to combine.
Cover and cook on high for 3-4 hours or low for 5-6 hours. A longer cook time will yield more tender results.