Step 1: Season the Chicken - Lay the chicken thighs out on a plate or cutting board and season both sides with the salt, black pepper, and garlic powder. I like to use my hands here because it helps the seasoning get into all the little folds of the chicken. This first layer matters. The sauce brings sweetness and shine later, but seasoning the chicken directly makes every bite taste complete instead of just coated on the outside.
Step 2: Wrap Each Thigh with Bacon - Wrap one slice of bacon around each chicken thigh, then place the chicken seam side down in the slow cooker. Setting the seam side down helps the bacon stay tucked while it cooks. Do not worry if it is not wrapped like a restaurant plate. This is family dinner, not a cooking competition. As the bacon cooks, it seasons the chicken and gives the sauce that smoky, savory flavor that makes the whole dish feel cozy.
Step 3: Whisk the Maple Glaze - In a bowl, whisk together the maple syrup, brown sugar, Dijon mustard, Worcestershire sauce, apple cider vinegar, onion powder, and smoked paprika. The mixture should look smooth and smell sweet, tangy, and a little smoky. Take a few extra seconds to whisk until the brown sugar is mostly dissolved. That helps the glaze spread evenly over the chicken and gives you better flavor in every spoonful of sauce later.
Step 4: Pour the Sauce Over the Chicken - Pour the maple mixture evenly over the bacon wrapped chicken in the slow cooker. Try to get a little sauce over each piece, but do not stress about perfection. As the chicken cooks, the juices, bacon drippings, and maple glaze mingle together and make a rich sauce in the bottom of the slow cooker. That is the good stuff, the part you will thicken and spoon over everything at the end.
Step 5: Cook Until Tender - Cover the slow cooker and cook on low for 5 to 6 hours or on high for 3 to 4 hours, until the chicken is tender and fully cooked. I prefer low when the day allows it because the chicken turns especially soft and juicy. The safe internal temperature for chicken is 165 degrees Fahrenheit, so use a meat thermometer if you have one. When it is done, the chicken should be tender, fragrant, and wrapped in bacon that has given its flavor to the sauce.
Step 6: Remove the Chicken Gently - Carefully lift the chicken out of the slow cooker and place it on a plate. Cover it loosely with foil while you thicken the sauce. This little pause keeps the chicken warm and gives you room to work with the glaze. Be gentle when moving the pieces because the chicken will be tender after slow cooking. A wide spatula or tongs can help keep the bacon in place.
Step 7: Make the Cornstarch Slurry - In a small bowl, whisk the cornstarch and water together until smooth. This is called a slurry, and it keeps the cornstarch from clumping when it hits the warm sauce. It only takes a few seconds, but it makes a big difference. You want the finished glaze to be glossy and smooth, not lumpy.
Step 8: Thicken the Maple Glaze - Stir the cornstarch slurry into the sauce left in the slow cooker. Turn the slow cooker to high and cook uncovered for 10 to 15 minutes, stirring occasionally, until the sauce thickens into a glossy glaze. This is where the recipe really comes together. The sauce goes from thin and tasty to sticky, shiny, and ready to cling to the chicken and bacon.
Step 9: Coat the Chicken Again - Return the chicken to the slow cooker and gently turn each piece to coat it in the thickened maple glaze. Spoon extra sauce over the top so the bacon gets shiny and the chicken is covered. If you want a darker finish, you can place the chicken on a baking sheet and broil it for 2 to 3 minutes, then spoon more glaze over it before serving.
Step 10: Finish and Serve Warm - Spoon extra glaze over the chicken before it goes to the table, then sprinkle with chopped parsley. Serve it warm while the sauce is glossy and the bacon is savory. This is the moment when I like to put the slow cooker insert right in the middle of the table with a big spoon nearby, because someone always wants just a little more sauce.