If you’re searching for a delicious and easy appetizer or snack, look no further than these delectable Muenster and Spinach Pinwheels. The combination of creamy Muenster cheese, savory Parmesan, and nutrient-rich spinach, all wrapped in flaky puff pastry, creates a delightful bite that is sure to impress your family and friends. Perfect for parties, game days, or even just a cozy night in, these pinwheels are both satisfying and simple to prepare. Let’s dive into the details of this scrumptious recipe.
What Makes This Recipe Special

What sets these Muenster and Spinach Pinwheels apart is their effortlessly flaky texture and the harmonious blend of flavors. The rich, melty Muenster cheese pairs beautifully with the earthy spinach, while the Parmesan adds a touch of nuttiness. Using puff pastry as the base elevates these pinwheels to a gourmet level without requiring complex techniques. Plus, they can be made ahead of time and frozen, making them an excellent choice for meal prep or impromptu gatherings.
Ingredients at a Glance

- 1 egg
- 1 tablespoon water
- 1 cup shredded Muenster cheese
- 1/2 cup grated Parmesan cheese
- 1/2 teaspoon garlic powder
- Flour for dusting
- 1 sheet puff pastry (I used Dufour brand), thawed in the refrigerator
- 10-ounce box frozen chopped spinach, thawed and squeezed very, very dry
Prep & Cook Tools
- Oven: You’ll need to preheat it to create that perfect flaky pastry.
- Baking sheet: A half-sheet or full-sheet pan will work great for baking these pinwheels.
- Parchment paper: Optional, but it helps prevent sticking and makes cleanup a breeze.
- Rolling pin: For rolling out the pastry if needed.
- Mixing bowl: To combine your filling ingredients.
- Whisk: For beating the egg wash.
Cooking Muenster and Spinach Pinwheels: The Process
Step 1: Prepare the Filling
In a mixing bowl, combine the shredded Muenster cheese, grated Parmesan, garlic powder, and the thoroughly dried spinach. Make sure to squeeze out as much moisture as possible from the spinach; this is key for preventing sogginess in your pinwheels. Mix everything until well combined.
Step 2: Roll Out the Puff Pastry
On a clean, lightly floured surface, gently roll out the thawed puff pastry sheet. Aim for an even thickness, about 1/8 inch. This ensures even cooking and that delightful flaky texture.
Step 3: Assemble the Pinwheels
Spread the cheese and spinach mixture evenly over the puff pastry, leaving a small border around the edges. Starting from one end, carefully roll the pastry into a tight log. Once rolled, use a sharp knife to slice the log into 1-inch thick pinwheels.
Step 4: Prepare the Egg Wash
In a small bowl, whisk together the egg and water until well blended. This egg wash will give your pinwheels a beautiful golden color when baked.
Step 5: Preheat the Oven
Preheat your oven to 400°F (200°C). This high temperature is crucial for achieving that perfect puff in your pastry.
Step 6: Bake the Pinwheels
Line a baking sheet with parchment paper for easy cleanup. Arrange the pinwheels on the sheet, brush the tops with the egg wash, and sprinkle a little extra Parmesan if desired. Bake in the preheated oven for about 15-20 minutes, or until they are golden brown and puffed.
Step 7: Cool and Serve
Once baked, remove the pinwheels from the oven and let them cool for a few minutes before serving. These Muenster and Spinach Pinwheels are best enjoyed warm but can also be served at room temperature.
Healthier Substitutions
- Use whole wheat puff pastry for a healthier option.
- Substitute part of the Muenster cheese with low-fat cheese to reduce calories.
- Incorporate fresh spinach instead of frozen for more nutrients and flavor.
- Replace the egg wash with a mixture of almond milk and a pinch of turmeric for color if you prefer a vegan option.
Avoid These Mistakes
To ensure your Muenster and Spinach Pinwheels turn out perfectly, keep these pointers in mind:
- Don’t skip drying the spinach thoroughly; excess moisture can lead to soggy pinwheels.
- Avoid rolling the pastry too thin, as it may tear during assembly.
- Ensure the oven is fully preheated before baking for the best puff.
- Give enough space between pinwheels on the baking sheet to allow for puffing.
Save for Later: Storage Tips
These pinwheels are perfect for make-ahead meals or snacks. Here are some storage tips:
- Cooked pinwheels can be stored in an airtight container in the refrigerator for up to 3 days.
- For longer storage, freeze uncooked pinwheels on a baking sheet, then transfer to a zip-top bag for up to 2 months.
- To reheat, bake from frozen at 400°F (200°C) for about 20-25 minutes, or until heated through and golden.
FAQ
Can I use fresh spinach instead of frozen?
Absolutely! Fresh spinach can be used. Just sauté it lightly to reduce moisture, then cool and squeeze out excess water before mixing it with the cheeses.
What if I don’t have Muenster cheese?
If Muenster cheese is unavailable, you can substitute it with Monterey Jack or a mild mozzarella for a similar creamy texture.
Can I make these pinwheels ahead of time?
Yes! You can prepare the pinwheels and refrigerate them before baking, or freeze them for later use. Just remember to adjust the baking time if baking from frozen.
How do I prevent the pinwheels from sticking to the baking sheet?
Using parchment paper on your baking sheet is a great way to prevent sticking. You can also lightly grease the sheet with cooking spray or oil.
The Takeaway
Muenster and Spinach Pinwheels are a delightful treat that combines the creaminess of Muenster cheese with the nutrient-packed goodness of spinach, all wrapped in a flaky pastry. With simple ingredients and easy steps, you can make these pinwheels for any occasion. Whether you’re hosting a party or enjoying a quiet night at home, these tasty bites are sure to be a hit. So, roll up your sleeves, gather your ingredients, and get ready to impress with your culinary skills!

Muenster and Spinach Pinwheels
Ingredients
- 1 each egg
- 1 tablespoon water
- 1 cup shredded Muenster cheese
- 1/2 cup grated Parmesan cheese
- 1/2 teaspoon garlic powder
- 1 each sheet puff pastry (thawed in the refrigerator)
- 10 ounces frozen chopped spinach (thawed and squeezed very, very dry)
- 1 each Flour (for dusting)
Instructions
- In a mixing bowl, combine the shredded Muenster cheese, grated Parmesan, garlic powder, and the thoroughly dried spinach. Mix until well combined.
- On a clean, lightly floured surface, roll out the thawed puff pastry sheet to an even thickness of about 1/8 inch.
- Spread the cheese and spinach mixture evenly over the puff pastry, leaving a small border. Roll the pastry into a tight log and slice into 1-inch thick pinwheels.
- In a small bowl, whisk together the egg and water to create the egg wash.
- Preheat your oven to 400°F (200°C).
- Line a baking sheet with parchment paper. Arrange the pinwheels, brush with egg wash, and sprinkle extra Parmesan if desired. Bake for 15-20 minutes until golden brown.
- Let the pinwheels cool for a few minutes before serving. Best enjoyed warm or at room temperature.
Equipment
- Oven
- Baking Sheet
- Parchment Paper
- Rolling Pin
- Mixing Bowl
- Whisk
Notes
- Use whole wheat puff pastry for a healthier alternative.
- Substitute part of the Muenster cheese with low-fat cheese to reduce calories.
- These pinwheels can be frozen unbaked for up to 2 months.
