- Preheat oven to 400°F (200°C).
- Lightly grease a baking dish or use an oven-safe skillet.
2) Make the mushroom stuffing
- Heat butter in a skillet over medium heat.
- Add mushrooms and cook 6–8 minutes until they release liquid and it evaporates (this is key for non-watery stuffing).
- Add onion/shallot and cook 2 minutes. Add garlic and cook 30 seconds.
- Remove from heat and let cool 5 minutes.
- Stir in cream cheese (optional), mozzarella, Parmesan, parsley, and lemon juice (optional). Season with a pinch of salt and pepper.
3) Cut pockets in the chicken
- Place chicken breast flat on a cutting board.
- Using a sharp knife, carefully slice a pocket into the thick side of the chicken (don’t cut all the way through).
- Repeat for all chicken breasts.
4) Season and stuff
- Mix salt, pepper, garlic powder, paprika, and Italian seasoning.
- Season chicken on both sides (and a little inside the pocket).
- Spoon stuffing into each pocket. Don’t overfill—leave a little room to seal.
- Secure with toothpicks if needed.
5) Sear for color
- Heat olive oil in a large oven-safe skillet over medium-high heat.
- Sear chicken 2–3 minutes per side until golden brown.
6) Bake until juicy and done
- Transfer skillet to oven (or move chicken to a baking dish).
- Bake 12–18 minutes depending on thickness, until chicken reaches 165°F (74°C) internally.
- Rest 5–10 minutes before slicing (important for juicy chicken).
Serving and Storage:
Serve sliced to show off the cheesy mushroom center. This is excellent with mashed potatoes, roasted vegetables, rice, or a
fresh green salad.
- Refrigerate: store leftovers in an airtight container up to 3 days.
- Reheat: warm gently in oven at 325°F (165°C) until heated through to avoid drying out.
- Freeze: freeze cooked chicken up to 2 months. Thaw overnight in the fridge and reheat gently.
Tips:
- Cook off mushroom moisture: watery mushrooms = leaky stuffing.
- Don’t overstuff: too much filling will push out during searing and baking.
- Use toothpicks: helps keep pockets sealed (remove before serving).
- Use a thermometer: the easiest way to avoid dry chicken.
- Rest before slicing: keeps juices inside and prevents filling from spilling out.
Variations:
- Spinach mushroom: add a handful of chopped spinach to the stuffing.
- Bacon lover’s: add chopped cooked bacon to the filling.
- Different cheese: swap mozzarella for Swiss, provolone, or pepper jack.
- Herby: use fresh thyme, rosemary, or chives for a more aromatic stuffing.
- Low-carb: serve with cauliflower mash and roasted broccoli.
Conclusion:
Cheese-Stuffed Mushroom Chicken Breast is the perfect “impressive but easy” dinner—juicy chicken, savory mushrooms, and melted
cheese in every bite. It’s cozy, satisfying, and adaptable, whether you’re cooking for family or serving guests. Once you try
it, you’ll find yourself making it whenever you want a guaranteed crowd-pleaser.
FAQ:
How do I stop the filling from leaking out?
Don’t overfill the pocket, leave a small border, and secure with toothpicks. Also let the chicken rest before slicing so the
filling sets slightly.
Can I make this ahead of time?
Yes. You can assemble the stuffed chicken up to 12 hours ahead, cover, and refrigerate. Sear and bake when ready. For best
texture, keep the filling fairly thick and avoid watery mushrooms.
What mushrooms work best?
Cremini (baby bella) mushrooms give the deepest flavor, but button mushrooms work perfectly. You can also mix in shiitake for
a richer taste.
Can I use toothpicks or kitchen twine?
Yes. Toothpicks are quickest, but kitchen twine works well if your pockets are wide. Always remove toothpicks/twine before
serving.
How do I know when the chicken is fully cooked?
The most reliable method is an instant-read thermometer. The thickest part of the chicken should reach
165°F (74°C). Resting 5–10 minutes keeps it juicy.
Can I make it without cream cheese?
Absolutely. Cream cheese just adds extra creaminess and helps the filling bind. If skipping it, add a little extra mozzarella
or Parmesan and make sure your mushrooms are cooked down well.
Is this recipe gluten-free?
Yes, as written it’s naturally gluten-free. Just double-check any packaged seasonings to ensure they’re gluten-free.



