Grandma-s Non Smoky Homemade BBQ Sauce Recipe

Ingredients For Grandma-s Non Smoky Homemade BBQ Sauce Recipe

• 2 tablespoon Olive oil
• 1 cup Onion, minced
• 1 cup Green peppers, minced
• 28 ounce 1 can tomato sauce
• 2 teaspoon Yellow mustard, or to taste
• 1 tablespoon Apple cider vinegar, or to taste
• 0.25 cup Brown sugar, packed
• 1 teaspoon Kosher salt
• 0.25 teaspoon Black pepper
• Cooking spray
• 4 Chicken breasts