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Did you know flaky pastries stuffed with gooey cheese and spicy jalapeños can disappear faster than popcorn at a movie night? Try these Cheese Onion and Jalapeño Puffs and see for yourself!
Let’s take a quick trip back in time! Puff pastry has been around for centuries, believed to have been created by French bakers trying to make bread more exciting. Fast forward to today, and we’re filling this flaky, buttery dough with all kinds of goodies, like gooey cheese, sweet onions, and spicy jalapeños.
Why do people love them so much? They’re crispy on the outside, melty on the inside, and packed with flavor in every bite. Plus, they’re perfect for sharing, or keeping all to yourself (we won’t tell).
Beyond being delicious, these puffs are simple to make, super satisfying, and can be customized to fit your taste buds. Ready to discover your new favorite snack? Let’s get baking!

Imagine this: warm, flaky pastry filled with a creamy, cheesy mix of savory onions and a little jalapeño heat. These are the ultimate crowd-pleasers, or just a treat-yourself snack! Let’s dive right in:
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Cheese Onion and Jalapeño Puffs
- Prep Time: 30 minutes
- Cook Time: 20 minutes
- Total Time: 50 minutes
- Yield: 18 depending on size 1x
- Category: Appetizers and Snacks, Recipes
- Method: Easy
- Cuisine: Mexican
Description
Imagine this: warm, flaky pastry filled with a creamy, cheesy mix of savory onions and a little jalapeño heat. These are the ultimate crowd-pleasers, or just a treat-yourself snack! Let’s dive right in:
Ingredients
For the Filling:
- 2 cups mozzarella cheese, grated
- 1 cup cheddar cheese, grated
- 1/2 cup milk (adjust as needed)
- A handful of chopped jalapeños
- 2–3 onions, finely chopped
- 1 tsp ground black pepper
- 1 tsp garlic powder
- Chopped spring onions
For the Pastry:
- Puff pastry sheets

Instructions
- Sauté the onions in a little oil until they’re soft and golden brown.
- This gives them a rich, sweet flavor that makes the filling irresistible.
- Add the grated cheeses to a saucepan and gently heat on low.
- Slowly stir in the milk until you get a thick, gooey sauce.
- Stir in the cooked onions, jalapeños, garlic powder, black pepper, and spring onions.
- Mix well and let the filling cool completely.
- Roll out your puff pastry and cut it into circles.
- Place a spoonful of the cheesy filling in the center of each one.
- Brush the edges with a little water, then top with another pastry circle.
- Press the edges to seal and crimp with a fork for that classic puff pastry look.
- Brush the tops with beaten egg or milk for a golden finish.
- Place on a parchment-lined baking tray and bake at 180°C (350°F) for 15–20 minutes, or until golden and puffed up.
Nutrition
- Serving Size: 1
- Calories: 516
- Sugar: 2.2 g
- Sodium: 352.2 mg
- Fat: 33.9 g
- Saturated Fat: 5.9 g
- Trans Fat: 0.1 g
- Carbohydrates: 40.7 g
- Fiber: 2 g
- Protein: 12.3 g
- Cholesterol: 9.7 mg
These puffs are a perfect mix of gooey cheese, savory onions, and spicy jalapeños, all wrapped in flaky pastry goodness. Whether it’s game day, a family gathering, or a quiet snack moment, they’ll disappear fast, trust me. So, ready to give these a try?

Why you will love and enjoy these Cheese Onion and Jalapeño Puffs
You’ll love this recipe for its perfect balance of flavors and simplicity. The buttery, flaky puff pastry pairs beautifully with the gooey, cheesy filling, while the onions add sweetness and the jalapeños bring just the right amount of heat. Easy to make and impossible to resist. This is your next must-try snack.
Thanks for dropping in and checking out the recipes and what’s on offer.
Thanks for dropping in and checking out the recipes and what’s on offer.
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