This creamy Slow Cooker French Onion Chicken is tender, rich, and full of savory onion flavor—comfort food made easy. Enjoy it in three ways: classic, diabetic-friendly, and keto.
Table of Contents
🍽️ Classic Version Slow Cooker French Onion Chicken
Rich, creamy, and full of French onion flavor—this slow cooker chicken melts in your mouth every time.
This classic version is rich, creamy, and deeply comforting. Tender slow-cooked chicken absorbs the flavors of French onion dip, caramelized onions, and savory au jus, creating a melt-in-your-mouth dish perfect for serving over mashed potatoes or noodles.
Benefits
- Easy dump-and-go recipe
- Comfort-food flavor with tender chicken
- Great for busy weeknights
- Pairs well with rice, noodles, or potatoes
Ingredients
- 2 large chicken breasts
- 1 tub French onion dip
- 1 medium onion, sliced
- 1 packet Au Jus gravy
- 1/2 cup chicken broth
- Swiss cheese for topping
Instructions
- Add chicken, onion dip, sliced onions, Au Jus packet, and broth to the slow cooker.
- Cook on High for 3–4 hours or until chicken is tender.
- Top with Swiss cheese, cover, and let it melt.
- Serve over mashed potatoes, noodles, or rice.
Nutrition (Approx.)
- Calories: 420
- Protein: 38g
- Carbs: 16g
- Fat: 22g
🩺 Diabetic-Friendly Version Slow Cooker French Onion Chicken
A creamy, low-sugar French onion chicken that supports stable blood sugar while keeping flavor rich.
This diabetic-friendly version gives you all the cozy French onion flavors with mindful ingredients. It’s lighter, lower sugar, and balanced for better blood-sugar control—yet still creamy, satisfying, and perfect for pairing with cauliflower mash or whole-grain sides.
Benefits
- Lower-carb and controlled ingredients
- No added sugars
- High protein keeps you full longer
- Gentle on blood sugar levels
Ingredients
- 2 large chicken breasts
- 1 cup light French onion dip (low sugar)
- 1 medium onion, sliced
- 1 packet low-sodium Au Jus gravy
- 1/2 cup low-sodium broth
- 1 slice reduced-fat Swiss cheese
Instructions
- Add chicken, light onion dip, onion, low-sodium Au Jus, and broth to the slow cooker.
- Cook on High for 3–4 hours.
- Add Swiss cheese, cover to melt.
- Serve over cauliflower mash, low-carb pasta, or steamed veggies.
Nutrition (Approx.)
- Calories: 310
- Protein: 36g
- Carbs: 10g
- Fat: 12g

🥑 Keto / Low-Carb Version Slow Cooker French Onion Chicken
Creamy, cheesy, low-carb French onion chicken packed with protein and perfect for keto comfort meals.
This keto version delivers rich, cheesy comfort with just a fraction of the carbs. High-fat, low-carb ingredients keep it creamy and flavorful while staying fully keto-approved. Best enjoyed over cauliflower mash or zucchini noodles for a guilt-free, hearty meal.
Benefits
- Very low carb
- High in protein and healthy fats
- Easy meal-prep friendly
- Satisfying without raising blood sugar
Ingredients
- 2 large chicken breasts
- 1 cup keto French onion dip (no sugar)
- 1 medium onion, sliced
- 1 packet keto-friendly Au Jus or 1 tbsp beef bouillon
- 1/2 cup broth
- Swiss cheese for topping
Instructions
- Add chicken, keto dip, onions, Au Jus/bouillon, and broth to the slow cooker.
- Cook on High 3–4 hours.
- Add Swiss cheese and let melt.
- Serve over cauliflower mash, zoodles, or keto noodles.
Nutrition (Approx.)
- Calories: 360
- Protein: 38g
- Carbs: 6g net
- Fat: 18g
⭐ Final Thoughts
This recipe proves that comfort food doesn’t need to be complicated to be deeply satisfying. Whether you choose the classic, diabetic-friendly, or keto version, each one delivers tender chicken, rich onion flavor, and a creamy finish with almost no effort at all.
It’s the perfect choice for busy weekdays, relaxed family dinners, or stress-free meal prep. Just combine the ingredients, let the slow cooker do the work, melt the cheese on top, and enjoy a warm, cozy plate that feels homemade and comforting every single time.



