High-Protein Skillet Chicken with Onion Gravy
High-Protein Skillet Chicken with Onion Gravy
Juicy seasoned chicken breasts smothered in a rich, savory onion gravy — high-protein, low-carb, and ready in 30 minutes
This high-protein skillet chicken features perfectly seared chicken breasts finished in a flavorful onion gravy made right in the same pan. Every serving delivers 35 g of protein and only 4 g net carbs for a satisfying, comforting dinner.
One skillet, completely sugar-free, and ready from start to finish in about 30 minutes.
Why you’ll love this skillet chicken
- 35g protein per serving — a complete high-protein meal
- Only 4g net carbs and fully sugar-free
- Rich, savory onion gravy made in the same pan
- Ready in about 30 minutes
- One skillet, easy cleanup
- Perfect with cauliflower mash or low-carb sides
Health notes
- High protein: Chicken breast is a lean, concentrated protein source.
- Ultra low carb: Onions and a light gravy base keep net carbs very low.
- Sugar-free: No added sugar of any kind.
- One-pan convenience: Minimal dishes and maximum flavor.
Key element — don’t rush the sear
A good sear on the chicken creates flavorful browned bits (fond) that form the base of the gravy. Resist moving the chicken too early so it develops a golden crust.
Ingredients
Chicken
- 4 boneless, skinless chicken breasts (about 1½–2 lb / 680–900g total)
- 1–2 Tbsp olive oil or avocado oil
- 1 tsp garlic powder
- 1 tsp paprika
- ½ tsp dried thyme or Italian seasoning
- Salt and black pepper to taste
Onion gravy
- 1 large onion, thinly sliced (or 2 medium)
- 2–3 garlic cloves, minced
- 1–1½ cups chicken broth (low-sodium preferred)
- 1–2 Tbsp butter
- Optional: 1–2 Tbsp heavy cream or cream cheese for richness
- Optional: ½ tsp Dijon mustard
- Salt and black pepper to taste
To finish
- Fresh parsley, chopped
- Extra black pepper
Swaps
- Thighs: Use boneless chicken thighs for extra juiciness (adjust cook time slightly).
- Dairy-free: Skip the cream/butter or use a dairy-free alternative.
- Thicker gravy: Reduce the broth a bit longer or add a small pinch of xanthan gum.
- Herb variation: Add fresh rosemary or thyme sprigs while the gravy simmers.
Instructions
| 1 | Season the chicken. Pat the chicken breasts dry. Season both sides generously with garlic powder, paprika, thyme, salt, and pepper. |
| 2 | Sear the chicken. Heat the oil in a large skillet over medium-high heat. Add the chicken and cook 5–6 minutes per side until golden brown and cooked through (internal temperature 165°F / 74°C). Remove to a plate and cover loosely. |
| 3 | Cook the onions. In the same skillet, reduce heat to medium. Add the sliced onions (and a little more oil or butter if needed). Cook 6–8 minutes, stirring occasionally, until softened and lightly golden. Add the minced garlic and cook 30–60 seconds until fragrant. |
| 4 | Make the gravy. Pour in the chicken broth, scraping up any browned bits from the bottom of the pan. Bring to a simmer and cook 3–5 minutes until slightly reduced. Stir in the butter and optional cream or cream cheese until smooth. Season with salt, pepper, and Dijon if using. |
| 5 | Finish and serve. Return the chicken and any accumulated juices to the skillet. Spoon the onion gravy over the chicken and simmer 1–2 minutes to heat through. Garnish with fresh parsley and serve hot. |
Pro tips
- Pound thicker chicken breasts to even thickness so they cook uniformly.
- Don’t move the chicken too soon — a good sear builds flavor for the gravy.
- Use the browned bits (fond) in the pan — they are the secret to a rich gravy.
- If the gravy is too thin, simmer a couple of extra minutes; if too thick, add a splash of broth.
- This pairs beautifully with cauliflower mash, zucchini noodles, or a simple green salad.
Nutrition
| Nutrient | Per serving |
|---|---|
| Calories | 280 |
| Protein | 35g |
| Net carbohydrates | 4g |
| Total carbohydrates | 6g |
| Fiber | 2g |
| Total fat | 12g |
| Sodium | 480mg |
Estimates based on chicken breast, onion, and a light broth-based gravy. Exact numbers vary with chicken size and amount of butter/cream used.
Variations
Creamy onion gravy
Stir in 2–3 Tbsp heavy cream or cream cheese at the end for a richer sauce.
Mushroom addition
Add sliced mushrooms with the onions for extra depth and texture.
Herb-forward
Add a sprig of fresh thyme or rosemary while the gravy simmers.
Spicy version
Add a pinch of cayenne or red pepper flakes with the seasonings.
Storage
| Method | Time | Notes |
|---|---|---|
| Refrigerator | Up to 4 days | Store chicken and gravy together; reheat gently on the stove |
| Freezer | Up to 2 months | Freeze in airtight portions; thaw overnight in the fridge |
| Meal prep | Up to 4 days | Excellent for grab-and-go high-protein lunches |
FAQ
Test your knowledge
5 quick questions about this skillet chicken with onion gravy
1. Protein per serving?
2. Net carbs per serving?
3. Why is a good sear important?
4. About how long does this take?
5. Best way to serve it?
