Flank Steak Pinwheels
Flank Steak Pinwheels are thinly butterflied flank steak spread with a savory goat cheese, spinach and roasted red pepper filling, rolled, tied and quickly seared then finished on the grill. The result is tender, ribboned rounds with a flavorful filling — great for a summer main or sliced as an impressive appetizer.
Author's Note
"This technique swaps pastry for steak for a showy, meaty pinwheel that’s quick to grill and easy to slice for guests. It shines at backyard dinners and makes an elegant main or warm appetizer when sliced thin."
Flank Steak Pinwheels
Flank Steak Pinwheels transform an economical cut into something that reads and tastes elevated — long, ribboned rounds of beef encasing a tangy, creamy center of goat cheese, wilted spinach and sweet roasted red pepper. Because the steak is butterflied and pounded to about 1/4 inch, each slice gives you a tender bite with a thin ribbon of meat around a concentrated, flavorful filling; a quick sear develops a caramelized crust while a brief finish on the grill adds that subtle smoke that makes this feel like a summer showstopper.
This version works because each element is calibrated: Dijon helps the filling adhere and cuts through the goat cheese’s richness, jarred roasted peppers add immediate sweet acidity without extra effort, and tying the roll every 1–1.5 inches guarantees tidy, uniform pinwheels. It’s an ideal recipe for small dinner parties (slice and serve as an impressive appetizer) or a main for a backyard meal that lets you prep ahead. Home cooks with intermediate knife and grill skills will get the best results, and don’t skip the rest period — it’s essential for juicy slices and a filling that sets up nicely.
Plan your timing
Ingredients
Instructions
Butterfly and flatten the flank steak
For this step
- 1.75 lbflank steak
Make the filling
For this step
- 2 tbspolive oil
- 3 clovegarlic (minced)
- 2 cupbaby spinach (packed)
- 0.5 cupjarred roasted red peppers (chopped)
- 4 ozgoat cheese (soft)
Spread, season and roll
For this step
- 1 tbspDijon mustard
- 1 tspkosher salt
- 0.5 tspfreshly ground black pepper
Sear and finish on the grill
Rest the roll
Slice and serve
Tips from the kitchen
Pound to Uniform Thickness
Aim for an even 1/4-inch thickness so the roll cooks evenly and is easy to slice; use a meat mallet and work from the center outwards.
Cool the Filling Slightly
Warm spinach will make the goat cheese runny; let the sautéed spinach cool to room temperature before mixing to keep the filling spreadable but stable.
Tight Rolling Technique
Roll the steak tightly from the long edge and pull the twine snug before tying to prevent gaps where filling can escape during cooking.
Sear for Color First
High-heat searing locks in juices and builds flavor — do 1–2 minutes per side before finishing over indirect heat to avoid overcooking.
Rest Before Slicing
Let the roll rest 8–10 minutes tented; this lets juices redistribute and the goat cheese firm up so slices hold their shape.
Variations & substitutions
Use Feta or Cream Cheese
Swap goat cheese for crumbled feta for a tangier, brinier filling, or use full-fat cream cheese for extra creaminess if you prefer a milder flavor.
Spicy Chorizo Twist
Fold in 2–3 ounces of cooked, crumbled chorizo or spicy Italian sausage to the filling for heat and meaty depth that complements the beef.
Vegetarian Portobello Roll
Replace the flank with large grilled portobello caps or thin-sliced eggplant and use a plant-based cheese to make a vegetarian version with similar textures.
Herb and Citrus Brightness
Stir in chopped fresh basil, parsley and a teaspoon of lemon zest to the filling for a fresher, more aromatic profile that cuts the richness.
Alternate Cut: Flat Iron
Use a flat iron steak if you prefer a thicker, more marbled option — butterfly and pound it the same way, adjusting grill time for thickness.
Storage & make-ahead
Store leftover pinwheels in an airtight container in the refrigerator for up to 3–4 days. For best texture, reheat gently in a 300°F oven wrapped in foil for 10–15 minutes until warm, or refresh slices in a hot skillet for 1–2 minutes per side to re-crisp the exterior. You can assemble the roll and wrap tightly, then refrigerate for up to 24 hours before cooking; uncooked assembled rolls may be frozen for up to 1 month, thaw overnight before grilling.
What to serve with it
Serve pinwheels sliced and fanned on a warm platter with any pan juices spooned over the top and a drizzle of herb oil or balsamic reduction. Complement them with grilled summer corn, blistered asparagus, or a lemony arugula salad, and pair with a medium-bodied red (Grenache or Pinot Noir) or a chilled dry rosé to match the tangy goat cheese.
Frequently asked questions
Can I make the roll ahead of time?
Yes — you can assemble, tie and wrap the roll up to 24 hours ahead and keep it refrigerated; bring it close to room temperature for 20–30 minutes before grilling to ensure even cooking.
How do I know when the pinwheels are done?
Use an instant-read thermometer inserted into the center of the roll; remove at 125–130°F (52–54°C) for medium-rare since the temperature will rise a few degrees while resting.
What if my filling leaks while cooking?
Leakage usually means the roll wasn't tight enough or the edges weren't left clear when spreading; next time trim the filling back 1/2-inch from the edges, roll tightly and secure with additional twine.
Can I cook entirely in a skillet instead of the grill?
Yes — sear in a cast-iron skillet and then reduce heat, cover, and finish on the stovetop or transfer to a 375°F oven until it reaches target temperature.
Is flank steak the best cut for this?
Flank is ideal because it’s long, lean and takes pounding well; you can also use skirt or flat iron, but adjust pounding and cooking times for different thicknesses and marbling.
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Ingredients
- flank steak1.75 lb
- olive oil2 tbsp
- garlic (minced)3 clove
- baby spinach (packed)2 cup
- jarred roasted red peppers (chopped)0.5 cup
- goat cheese (soft)4 oz
- Dijon mustard1 tbsp
- kosher salt1 tsp
- freshly ground black pepper0.5 tsp
Nutrition Facts
Per serving: 1 serving (about 350g)
Nutrition values are estimated from USDA ingredient data and may vary based on preparation, brands, and portion sizes. Values are provided for informational purposes only.
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