Mozzarella Spinach Pinwheels are the kind of snack that disappears fast. They’re buttery, cheesy, and loaded with garlicky spinach, all rolled up in golden puff pastry. You can serve them warm for a cozy appetizer or pack them for a picnic.
Jump to RecipeThey look fancy, but they’re incredibly simple to make. If you need something quick that still feels special, this is your go-to.
What Makes This Special
These pinwheels are all about contrast: crisp pastry on the outside and melty mozzarella inside. The spinach adds freshness and a savory kick, while a touch of garlic keeps things bold.
They bake in under 25 minutes and only need a handful of ingredients. Better yet, you can prep them ahead, freeze them, and bake from frozen when you’re ready. It’s the kind of recipe that works for game day, brunch, or a last-minute appetizer.
Jump to RecipeShopping List
- Puff pastry sheets (1–2 sheets, thawed if frozen)
- Fresh spinach (5–6 cups, roughly 5 ounces) or frozen chopped spinach (thawed and well-drained)
- Mozzarella cheese (2 cups shredded or thinly sliced)
- Parmesan cheese (1/3 cup finely grated, optional but recommended)
- Garlic (2–3 cloves, minced)
- Olive oil or butter (1–2 tablespoons)
- Egg (1, for egg wash)
- Salt and black pepper
- Red pepper flakes (optional, for a little heat)
- Italian seasoning or dried oregano (optional)
- Flour (for dusting the work surface)
How to Make It
- Preheat and prep. Set your oven to 400°F (200°C).Line a baking sheet with parchment paper. Lightly flour your counter and unfold the puff pastry so it can relax.
- Cook the spinach. In a skillet, warm the olive oil or butter over medium heat. Add the garlic and cook until fragrant, about 30 seconds.Add fresh spinach and cook until wilted, 2–3 minutes. If using frozen spinach, just warm it with the garlic. Season with a pinch of salt and pepper.Transfer to a bowl and let it cool slightly, then squeeze out excess moisture with a clean towel.
- Roll the pastry. Use a rolling pin to gently stretch the puff pastry into a rectangle, about 10×12 inches. Don’t make it too thin or it won’t puff as nicely.
- Layer the filling. Sprinkle mozzarella evenly over the pastry, leaving a 1/2-inch border on one long edge. Scatter the spinach over the cheese.Add Parmesan, a pinch of red pepper flakes, and a light dusting of Italian seasoning if you like.
- Roll it up. Starting from the long edge without the border, roll the pastry into a tight log. Press the seam to seal. If the pastry feels soft, chill the log in the fridge for 10–15 minutes to firm up.This makes slicing cleaner.
- Slice. Use a sharp knife to cut 1/2-inch to 3/4-inch slices. You should get about 12–16 pinwheels per sheet, depending on thickness.
- Egg wash. Place the slices cut-side up on the baking sheet with a little space between them. Beat the egg with a splash of water.Brush the tops and sides lightly for an appetizing golden finish.
- Bake. Bake for 15–20 minutes, until puffed and deep golden. The cheese should be melted and bubbling around the edges.
- Serve. Let them cool for 5 minutes so the cheese sets slightly. Serve warm as-is or with a simple marinara or pesto for dipping.
Mozzarella Spinach Pinwheels
Buttery puff pastry, melty mozzarella, and garlicky spinach rolled into golden pinwheels that vanish fast
Ingredients
- 1–2 sheets puff pastry, thawed if frozen
- 5–6 cups fresh spinach (about 5 oz), or 1 package frozen chopped spinach, thawed and well-drained
- 2 cups shredded mozzarella cheese or thinly sliced mozzarella
- 1/3 cup finely grated Parmesan cheese, optional but recommended
- 2–3 cloves garlic, minced
- 1–2 tbsp olive oil or butter
- 1 egg, for egg wash
- Salt and black pepper, to taste
- Pinch of red pepper flakes, optional
- Pinch of Italian seasoning or dried oregano, optional
- Flour, for dusting the work surface
Optional Serving Ideas
- Marinara sauce for dipping
- Pesto for dipping
- Fresh basil or parsley for garnish
- Extra Parmesan for finishing
Instructions
- Prep the Oven and PastryPreheat the oven to <strong>400°F (200°C)</strong> and line a baking sheet with parchment paper. Lightly flour your work surface and unfold the puff pastry so it can relax slightly while you prepare the filling.Keep the pastry cool but pliable — if it gets too warm, it becomes sticky and will not puff as nicely.
- Cook the SpinachIn a skillet over medium heat, warm the olive oil or butter. Add the garlic and cook for about 30 seconds until fragrant. Add the fresh spinach and cook for 2–3 minutes until wilted. If using frozen spinach, simply warm it with the garlic. Season with a pinch of salt and black pepper.Do not overcook the spinach — you just want it wilted and flavorful, not watery.
- Cool and Dry the FillingTransfer the spinach mixture to a bowl and let it cool slightly, then squeeze out as much excess moisture as possible using a clean kitchen towel or paper towels.Removing excess moisture is one of the most important steps for crisp, flaky pinwheels instead of soggy ones.
- Roll the Puff PastryUse a rolling pin to gently roll the puff pastry into a rectangle about <strong>10x12 inches</strong>. Do not roll it too thin or it will not puff as well in the oven.Aim for roughly <strong>1/8-inch</strong> thickness for the best balance of flakiness and structure.
- Layer the FillingSprinkle the mozzarella evenly over the pastry, leaving about a <strong>1/2-inch</strong> border on one long edge. Scatter the spinach over the cheese, then add the Parmesan, red pepper flakes, and Italian seasoning if using.Keep the filling even and fairly light — overfilling makes the roll harder to seal and can cause leaking.
- Roll and ChillStarting from the long edge without the border, roll the pastry into a tight log. Press the seam gently to seal. If the pastry feels soft, chill the log in the refrigerator for <strong>10–15 minutes</strong> to firm up before slicing.A short chill makes the pinwheels much easier to slice cleanly.
- Slice the PinwheelsUse a sharp knife to cut the log into <strong>1/2-inch to 3/4-inch</strong> slices. You should get about <strong>12–16 pinwheels per sheet</strong>, depending on thickness.Do not slice too thin or the pinwheels can unravel or overbake.
- Egg Wash and BakeArrange the slices cut-side up on the prepared baking sheet, leaving a little space between them. Beat the egg with a small splash of water and brush the tops and sides lightly. Bake for <strong>15–20 minutes</strong> until puffed and deep golden, with bubbling cheese around the edges.High heat is what gives puff pastry its flaky lift, so do not lower the oven temperature.
- Cool Slightly and ServeLet the pinwheels cool for about 5 minutes so the cheese can set slightly. Serve warm as-is or with marinara or pesto for dipping.
Tips for the Best Results
- Drain the spinach very well or the pastry can turn soggy and dense.
- Keep the puff pastry cool while working so it stays easier to slice and puffs better in the oven.
- Do not overload the filling — a modest, even layer gives cleaner spirals and less leakage.
- If the rolled log feels soft, chill it before slicing for neater pinwheels.
- Bake on parchment paper or a preheated metal sheet for crisper bottoms and easier cleanup.
- Fresh mozzarella can be used, but pat it dry well so it does not add too much moisture.
- For extra flavor, add sun-dried tomatoes, cooked mushrooms, or a small amount of feta, keeping all add-ins dry.
- For a spicier version, add more red pepper flakes or a thin swipe of chili paste under the cheese.
- Unbaked sliced pinwheels can be frozen on a tray, then stored in a freezer bag and baked from frozen at <strong>400°F (200°C)</strong> for <strong>18–22 minutes</strong>.
- Leftover baked pinwheels keep in the fridge for up to 3 days and reheat best in the oven rather than the microwave.
How to Store
- Fridge: Keep leftovers in an airtight container for up to 3 days.Reheat at 350°F (175°C) for 8–10 minutes to re-crisp.
- Freezer (unbaked): After slicing, freeze pinwheels on a tray until solid, then transfer to a freezer bag. Bake from frozen at 400°F (200°C) for 18–22 minutes.
- Freezer (baked): Freeze in a single layer. Reheat at 375°F (190°C) for 12–15 minutes.They’ll taste close to fresh.
- Do not microwave if you want them crisp. The pastry gets soggy.
Why This is Good for You
These pinwheels bring a nice balance of carbs, protein, and greens. Spinach delivers iron, folate, and vitamins A and K. Mozzarella adds protein and calcium without overwhelming richness. A little olive oil and garlic lend heart-friendly fats and anti-inflammatory compounds.
While puff pastry is an indulgence, pairing it with nutrient-dense spinach makes this a more balanced treat.
Jump to RecipeWhat Not to Do
- Don’t skip draining the spinach. Excess moisture makes the pastry soggy and prevents good puff.
- Don’t overload the filling. Too much cheese or spinach causes tearing and leaking. Keep layers even and modest.
- Don’t use warm pastry. If it’s too soft, it’s hard to slice and won’t puff as well. Chill the rolled log if needed.
- Don’t bake at low temperature. You’ll get pale, greasy pastry.High heat is what creates flakiness.
- Don’t slice too thin. Super-thin rounds can unravel or burn. Aim for at least 1/2 inch thick.
Alternatives
- Cheese swaps: Try provolone, fontina, or a blend of mozzarella and cheddar for more bite. Feta adds a salty tang, but use a light hand to avoid excess moisture.
- Greens: Baby kale or arugula works well.If using arugula, don’t cook it first—layer it raw for peppery flavor.
- Add-ins: Sun-dried tomatoes, caramelized onions, or cooked mushrooms add depth. Keep fillings dry to protect the pastry.
- Herbs and spice: Fresh basil, parsley, or a pinch of smoked paprika can change the profile without complicating the process.
- Gluten-free: Use a gluten-free puff pastry if available. Handle gently, as some blends are more fragile.
- Lighter option: Use part-skim mozzarella and skip the Parmesan.You’ll still get good melt and flavor.
- No puff pastry? Crescent roll dough or pizza dough works. With pizza dough, par-bake the rolled log for a few minutes before slicing to make cleaner cuts.
FAQ
Can I make these ahead?
Yes. Assemble the log, wrap it tightly, and refrigerate for up to 24 hours.
Slice and bake just before serving. Or freeze the slices and bake from frozen when needed.
Jump to RecipeWhy did my pinwheels unroll in the oven?
Usually the roll wasn’t tight or the seam wasn’t sealed. Make sure to roll firmly and press the seam to close.
Slightly dampening the seam with a bit of water can help it stick.
How do I keep the bottoms from getting greasy?
Use parchment paper and bake on a preheated metal sheet if possible. High heat helps render and evaporate butter quickly, preventing soggy bottoms.
Can I use pre-shredded mozzarella?
Yes, but it may not melt as smoothly due to anti-caking agents. If you can, shred a block for a creamier melt.
What dipping sauces pair well?
Marinara is classic.
Pesto, garlic-herb yogurt, or a light balsamic glaze also work. Keep sauces simple so the pastry stays the star.
How thin should I roll the puff pastry?
Aim for roughly 1/8 inch thick. Too thin and it won’t puff; too thick and it can taste doughy in the center.
Can I make them spicy?
Absolutely.
Add red pepper flakes to the filling or brush a thin layer of Calabrian chili paste before the cheese. Keep it light so the roll holds together.
Jump to RecipeWhat if I only have frozen spinach?
It works great. Thaw completely, then squeeze out as much water as possible.
Pat dry with paper towels before using.
How many does one sheet make?
About 12–16 pieces, depending on how thick you slice. For a party, plan on 3–4 pieces per person if serving with other snacks.
Can I serve them at room temperature?
Yes, but they’re best warm. If serving later, reheat briefly in a hot oven to restore the crisp edges and melty center.
Jump to RecipeIn Conclusion
Mozzarella Spinach Pinwheels are simple, satisfying, and versatile.
With a few pantry staples and a roll of puff pastry, you get golden bites that feel special without the fuss. Keep a batch in the freezer, mix up the fillings, and enjoy a reliable recipe you can pull off any time. Once you make them, they’ll become a repeat favorite for gatherings and weeknights alike.
