My sister-in-law brought these to our block party and within 10 minutes people were hunting her down asking what she made.

These oven baked 4-ingredient party pinwheels are the kind of thing that disappears so fast people start asking who brought them. My sister-in-law showed up to our neighborhood block party with a pan of these, and within 10 minutes folks were literally hunting her down to find out what she made. They’re built on store-bought puff pastry, so you get those golden, flaky layers without any fuss. A simple spread of seasoned cream cheese and a generous layer of deli ham do the heavy lifting, and the oven does the rest. This is very much a Midwestern-style party snack: familiar ingredients, big flavor, and absolutely no leftovers.

Serve these pinwheels warm or at room temperature straight from a white casserole or baking dish so guests can see those flaky, golden spirals. They’re great alongside a simple veggie tray with ranch dip, a big green salad, or a pot of chili if you’re doing a casual buffet. I like to set out a small bowl of honey mustard or grainy Dijon for dipping, plus something crisp and cold to drink—sparkling water, beer, or a light white wine all work well. Because they’re rich and savory, pair them with fresh, crunchy sides to balance things out.

Servings: 24 pinwheels

1 (17–18 oz) box frozen puff pastry, thawed but still cold (2 sheets)

Preheat your oven to 400°F (200°C). Lightly grease a 9x13-inch white casserole dish or coat it with nonstick spray. Make sure your puff pastry is thawed according to package directions but still cool to the touch; warm pastry is harder to handle and won’t puff as nicely.

On a lightly floured surface, unfold one sheet of puff pastry. Use a rolling pin to gently roll it into a rectangle about 10x12 inches, smoothing out the seams but not making it too thin. Keep the second sheet in the fridge while you work so it stays cold.

In a small bowl, stir together the whipped cream cheese and garlic and herb seasoning until evenly combined. Whipped cream cheese spreads more easily and helps you avoid tearing the pastry.

Spread half of the cream cheese mixture evenly over the rolled pastry sheet, going almost to the edges but leaving about 1/4 inch bare on one long side to help seal the roll. Lay half of the ham slices over the cream cheese in a single, even layer, overlapping slightly so every bite has some ham.

Starting from the long edge opposite the bare strip, roll the pastry up tightly into a log, similar to making cinnamon rolls. When you reach the bare edge, gently pinch the seam to seal. Place the log seam-side down on a cutting board. If the dough feels soft, pop it in the fridge for 10–15 minutes to firm up; this makes cleaner slices.

Using a sharp serrated knife, trim off the uneven ends of the log (you can bake these separately as cook’s treats), then slice the log into 12 even pinwheels, about 3/4 to 1 inch thick. Use a gentle sawing motion so you don’t squash the layers.

Arrange the slices cut-side up in the prepared casserole dish, leaving just a little space between them to allow for puffing. Repeat the rolling, filling, and slicing process with the second puff pastry sheet and the remaining cream cheese mixture and ham, then add those pinwheels to the dish.

Bake on the middle rack for 18–22 minutes, or until the pinwheels are puffed and deeply golden brown on top and the centers look set, not doughy. Ovens vary, so start checking around 16 minutes and rotate the dish if one side is browning faster.

Let the pinwheels cool in the dish for about 5 minutes before serving; the cheese will be very hot right out of the oven. Serve warm directly from the casserole dish so the golden, flaky layers are visible. If you’re transporting them to a party, cover the dish loosely with foil and keep them slightly vented so the tops stay crisp.

You can change the character of these pinwheels easily while keeping the 4-ingredient spirit. For a vegetarian version, swap the ham for thinly sliced roasted red peppers or sautéed spinach that’s been well squeezed dry, and keep the seasoned cream cheese base. If you prefer turkey, deli turkey breast works just as well as ham; just avoid very wet or heavily sauced meats, which can make the pastry soggy. To lean Italian, use an Italian herb blend in the cream cheese and substitute thinly sliced salami. For a slightly lighter option, use Neufchâtel (1/3 less fat cream cheese), but be sure it’s still spreadable so you don’t tear the pastry. You can also bake these on a parchment-lined sheet pan with a little more space between each pinwheel if you prefer extra-crispy edges instead of snug, pull-apart style in a casserole dish. Food safety tips: Keep the puff pastry cold until you’re ready to roll so the butter layers stay intact; this is what gives you those flaky, golden spirals. Don’t leave the assembled but unbaked pinwheels at room temperature for more than about 30–45 minutes, especially in warm weather, because of the deli meat and cream cheese—refrigerate if you need to prep ahead. Once baked, treat them like any dish containing meat and dairy: don’t leave them out for more than 2 hours (or 1 hour if it’s very hot outside at a summer block party). Store leftovers in an airtight container in the refrigerator and reheat in a 350°F (175°C) oven for 8–10 minutes to re-crisp the pastry rather than microwaving, which makes them soft.