Slow Cooker Brown Sugar Garlic Chicken — welcome to another mouthwatering recipe. If you want an easy, flavorful dinner that practically cooks itself, this is the one to try.
This recipe is ideal for busy weeknights or relaxed weekends. With a short prep time and just a few everyday ingredients, the slow cooker transforms plain chicken into tender, flavorful pieces glazed in a sweet-and-savory sauce. Brown sugar caramelizes while garlic, herbs and a splash of stock build a rich sauce that complements the chicken perfectly. Ready your slow cooker and enjoy a fuss-free, crowd-pleasing meal.

Slow Cooker Brown Sugar Garlic Chicken
This Slow Cooker Brown Sugar Garlic Chicken is a simple, comforting dish that shines with minimal effort. The combination of brown sugar and garlic creates a glossy, slightly sweet sauce while fresh herbs lift the flavor. It’s an excellent option when you want a homemade meal without spending hours in the kitchen.
Why this recipe works
The recipe’s strength is its simplicity. Combine the sauce ingredients, place them over the chicken in the slow cooker, and let low heat do the work. After several hours the chicken becomes fork-tender and soaking in the flavorful sauce.
You can easily adapt the recipe: swap breasts for thighs, add vegetables, or use the sauce for pork or beef. It’s flexible, reliable, and perfect for busy households or anyone who appreciates an easy, delicious dinner.
What you need
Below are the main ingredients; exact amounts are provided in the recipe card further down.

- Chicken breasts — skinless, boneless. You can use thighs if preferred.
- Garlic and onion — provide the base flavor for the sauce.
- Brown sugar — gives sweetness and a caramelized depth.
- Chicken stock — thins the sauce and adds savory balance.
- Fresh thyme and parsley — brighten the sauce with herb notes.
- Cornstarch — mixed with cold water to thicken and glaze the sauce at the end.
How to prepare
A printable recipe card is available below. The method is straightforward and requires minimal active time.

- Place the squeezed garlic and sliced onion in the bottom of the slow cooker.
- Arrange the chicken breasts on top in a single layer.
- Sprinkle the brown sugar, fresh thyme and parsley over the chicken.
- Pour in ½ cup chicken stock, cover, and cook on low for 6–8 hours until tender.
- Thirty minutes before serving: remove the chicken. Mix 1 tablespoon cornstarch with 3 tablespoons cold water until smooth and stir into the sauce.
- Return the chicken to the slow cooker and cook an additional 30 minutes to thicken and glaze the sauce. Serve hot.
This chicken is delicious served with white or brown rice and a crisp cucumber salad. Garnish with thinly sliced green onions for extra color and flavor.
Tips, substitutions and variations
- Spicy: Add ½ teaspoon chili flakes or sliced bell peppers for heat.
- More vegetables: Stir in a pound of green beans about one hour before serving.
- Citrus note: Add a few orange slices on top before cooking for a bright twist.
- Cook times: 3–4 hours on high or 6–8 hours on low.
- You can safely leave the dish on warm for an extra hour if needed.

If you try this recipe, share a photo with the tag #byandreajanssen on Instagram — it’s always fun to see your versions. If you enjoyed the recipe, please leave a rating in the recipe card; your feedback helps other cooks.
For more inspiration, check the recipe card below for video links and related recipes.
📖 Recipe

RECIPE CARD
Equipment
- slow cooker
Recipe Help
Use step-by-step mode for guided cooking and adjust servings as needed.
Ingredients
- 6 cloves garlic, squeezed
- 1 onion, finely sliced
- 4 chicken breasts, skinless and boneless
- ½ cup dark brown sugar
- ½ oz fresh thyme
- ½ oz fresh parsley
- ½ cup chicken stock
- 1 tablespoon cornstarch
- 3 tablespoons cold water
Instructions
- Put the onion and garlic into the bottom of the slow cooker.
- Add the chicken breasts in a single layer.
- Top with brown sugar, thyme and parsley.
- Pour in the chicken stock and cover. Cook on low for 6–8 hours.
- Half an hour before serving, dissolve cornstarch in cold water.
- Remove the chicken, stir the cornstarch mixture into the sauce, return the chicken, and cook 30 minutes more to thicken the sauce.
- Serve hot.
Notes
Chicken: Breasts, fillets or thighs all work.
Stock: Homemade chicken stock adds depth, but a store-bought cube is fine.
Cornstarch: Always dissolve cornstarch in cold water before adding to avoid lumps.
Variations:
- Add chili flakes for heat or bell peppers for texture.
- Add green beans an hour before serving for more vegetables.
- Use orange slices for a citrus note.
Slow cooker timing: 3–4 hours on high or 6–8 hours on low. It’s safe to leave the dish on warm for an extra hour.
Storage: Cool quickly before storing. Refrigerate up to 3 days, or freeze up to 3 months. Reheat on the stovetop over medium heat or in the microwave until piping hot.
Nutritional info: Values shown are per serving for four portions, without side dishes.
Nutrition
Carbohydrates: 35 g
Protein: 50 g
Fat: 6 g
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