Slow Cooker Sausage and Peppers in Tomato Sauce (Easy to Make!)

Ingredients

• 28 oz. canned crushed tomatoes
• 4 garlic cloves, minced
• 1/4 cup low sodium chicken broth
• 1 tbsp balsamic vinegar
• 2 tsp. Italian seasoning
• 1 tsp salt
• 1 tsp pepper
• 1/4 tsp red pepper flakes
• 8 lean Italian turkey sausage (sweet or hot)
• 1 green pepper, sliced
• 1 red pepper, sliced
• 1 onion, sliced
• 1/4 cup basil, chopped