In a large bowl, mix together brown sugar, minced garlic, salt, and pepper until well combined. This mixture will coat the chicken and turn into a glossy glaze as it bakes. The combination of sugar and garlic creates that irresistible balance of sweet and savory.
Pat the chicken breasts dry with paper towels so the sugar mixture sticks better. Rub each chicken breast thoroughly with the brown sugar-garlic mixture. Wrap two slices of bacon around each piece, tucking the ends underneath so they stay in place during baking.
Place the wrapped chicken into a greased baking dish. Sprinkle any leftover sugar mixture on top of the chicken for extra caramelization. Bake in a preheated oven at 375°F (190°C) for about 25–30 minutes, or until the chicken is cooked through and the bacon is crispy. Watch closely near the end—if the sugar starts to darken too quickly, cover loosely with foil.
For an even crispier bacon crust, switch to the broiler for the final 2 minutes. Keep an eye on it—the sugar can burn fast, but that golden glaze is worth it!