
Cheesy Chicken and Broccoli Puffs are a favorite in my kitchen for turning ordinary leftovers into something everyone actually gets excited about. They wrap a cozy mix of chicken, vegetables, and plenty of cheese inside golden puff pastry. Perfect for a busy weeknight or when friends unexpectedly drop by and you want to serve something special while still keeping it simple.
I first put these together after a fridge clean-out before a family movie night and now they’re a comfort food I crave whenever I want something satisfying and just a little fancy without much work.
Ingredients
- Olive oil or butter: Gives richness and helps vegetables release their flavor
- Chopped onion: Creates a sweet savory base
- Cooked chicken: Provides hearty protein and makes this a filling snack or meal
- Chopped broccoli: Adds vibrant color and a fresh bite
- Sliced mushrooms: Offer a meaty texture and earthiness
- Puff pastry: Brings a crisp flaky outside that feels bakery-worthy choose a brand with real butter if possible
- Shredded cheese: Melts into gooey goodness use cheddar or a blend that melts easily for best results
Step-by-Step Instructions
- Prepare and Preheat:
- Set your oven to 400 degrees and line a large baking sheet with parchment paper so nothing sticks and clean-up is easy
- Sauté the Aromatics:
- Warm your olive oil or butter in a skillet and add the chopped onion Sauté gently for about 3 to 5 minutes until the pieces turn translucent and lose their raw bite This sets a flavorful base for what’s to come
- Add and Cook the Vegetables:
- Stir in the sliced mushrooms and continue to sauté for another 2 to 3 minutes You are watching for them to soften and deepen in flavor without getting soggy Mix in the chopped broccoli and cooked chicken Sauté only for about 2 minutes so the broccoli stays bright and the chicken gets heated through Remove the pan from heat and let the mixture cool a little
- Prepare Puff Pastry:
- Take your thawed puff pastry from the wrapper and carefully unfold it on a lightly floured surface Slice each sheet into four squares then roll each slightly to turn it into a rectangle that will better hold the filling Repeat with your second sheet
- Assemble the Puffs:
- Divide your warm filling evenly among the center of each pastry rectangle Sprinkle a generous mound of shredded cheese on top of each Fold the longer sides over the filling and pinch the edges to seal You want no gaps so the cheese does not leak out while baking
- Bake Until Golden:
- Arrange the filled pastries on your prepared baking sheet Leave space between them for even baking Slide the sheet into your hot oven Bake about 20 minutes or until the pastry is puffed up and a rich golden brown Remove the sheet and let the puffs cool for a couple of minutes before serving so you don’t burn your mouth on the melted cheese

Whenever I use sharp cheddar the flavor is bold and rich That first stretchy cheesy bite is always my favorite memory and reminds me of afterschool snacks with my siblings when we used whatever we had on hand
Storage Tips
These puffs can be kept in an airtight container in the fridge for up to three days Reheat in a hot oven or toaster oven so the pastry crisps up again You can freeze unbaked puffs on a baking sheet then store them in a freezer bag and bake straight from frozen for a fast snack on busy days
Ingredient Substitutions
Feel free to swap in cooked turkey or even a mix of beans for a vegetarian version You can use spinach instead of broccoli or try sautéed bell peppers for different color and flavor If you don’t have mushrooms just increase the broccoli or chicken or toss in a handful of thawed frozen peas
Serving Suggestions
Bring these straight to the table with a side salad for a quick lunch or add a bowl of tomato soup for dipping They make fantastic party appetizers if you cut them smaller before baking or serve with a creamy garlic dip on the side for extra flair
Cultural and Family Context
Puff pastry snacks like these pop up in so many countries France has their bouchées Spain snacks on empanadas And anytime my family wants a meal that feels warm and comforting this recipe delivers I love adapting it to whatever vegetables are in season or leftovers waiting in my fridge

With a flaky crust and a cheesy, savory center, these puffs make any occasion a little brighter. Try them once and they might become your go-to for easy, crowd-pleasing food.
Common Questions
- → Can I use rotisserie chicken?
Yes, rotisserie chicken works well and saves time. Just cube before adding to the filling.
- → Is it possible to prepare in advance?
Assemble the puffs and chill in the fridge. Bake fresh when ready to serve for best texture.
- → What cheese blends can I use?
Cheddar, Swiss, or Mexican blend cheeses each add distinct flavors. Mix to suit your taste.
- → Can these puffs be frozen?
Unbaked puffs freeze well. Arrange on a tray, freeze, then store in a container. Bake from frozen with extra time.
- → How can I prevent soggy pastry?
Ensure the filling cools slightly and is not too moist before wrapping in the pastry to keep the crust crisp.