Rolet-e Esfenaj (رولت اسفناج) – Persian Spinach Roll with Saffron Lemon Cream Sauce

• 400 gFresh spinach, washed and trimmed (Baby spinach preferred for tenderness)
• 5 eachLarge eggs (Separated into yolks and whites)
• 50 gAll-purpose flour (Sifted)
• 60 mlWhole milk (Room temperature)
• 1 tspGarlic powder
• 1 tspSea salt (Divided)
• 0.5 tspBlack pepper (Freshly ground)
• 1 tbspVegetable oil (For greasing the pan)
• 200 gCream cheese (Softened to room temperature)
• 250 gMushrooms (Finely chopped (cremini or white button))
• 120 gBeef ham (Thinly sliced, then cut into 1 cm strips)
• 240 mlHeavy cream
• 20 gUnsalted butter
• 0.25 tspSaffron threads (Finely ground, then bloomed)
• 30 mlHot water (For blooming saffron)
• 1 tspLemon zest (Finely grated)
• 30 mlFresh lemon juice (About 2 tbsp, strained)

Instructions

1. 1

   Bloom the saffron for the sauce: grind 0.25 tsp saffron threads, then stir with 30 ml hot water (about 80–90°C). Cover and let stand 10 minutes to deepen color and aroma. Meanwhile, preheat the oven to 180°C (350°F) and line a 25×35 cm rimmed sheet pan with parchment, then lightly brush with 1 tbsp vegetable oil.

2. 2

   Prepare spinach for a dry, vivid sponge: blanch spinach in boiling water for 45 seconds, then immediately shock in ice water for 2 minutes. Squeeze extremely well until no water drips (aim for about 200 g squeezed spinach). Blend the squeezed spinach with 60 ml milk until smooth, scraping the blender once, about 45–60 seconds.

3. 3

   Build the yolk base: whisk 5 egg yolks with 1 tsp sea salt, 0.5 tsp black pepper, and 1 tsp garlic powder until slightly thickened, about 1 minute. Whisk in the spinach-milk puree, then fold in 50 g sifted flour until just combined; do not overmix or the sponge will bake dense instead of airy.

4. 4

   Whip whites for lift: in a clean, dry bowl, whip 5 egg whites to medium-stiff peaks (peaks hold but tips gently bend), 3–5 minutes on medium-high speed. Fold one-third into the spinach batter to lighten it, then gently fold in the remaining whites in two additions, using a wide spatula and turning the bowl to keep as much air as possible.

5. 5

   Bake the spinach sponge: spread batter evenly on the prepared pan to a uniform thickness. Bake at 180°C (350°F) for 10–12 minutes, until the surface springs back when lightly pressed and the edges barely begin to color. Immediately loosen edges, then invert onto a clean parchment sheet; peel off the baking parchment carefully.

6. 6

   Roll while warm to prevent cracking: starting from a short side, roll the warm sponge up with the clean parchment inside (like a jelly roll). Let it cool rolled for 20 minutes on a rack. This “memory roll” sets the structure so it later rolls neatly around the filling without tearing.

7. 7

   Cook the filling components: heat 2 tsp vegetable oil in a skillet over medium-high heat. Add chopped mushrooms with 0.5 tsp sea salt and 0.25 tsp black pepper; sauté 7–9 minutes until their moisture fully evaporates and they begin to brown. Spread mushrooms on a plate to cool 10 minutes so they do not melt the cream cheese.

8. 8

   Assemble the roll: unroll the cooled sponge gently. Spread 200 g softened cream cheese in an even layer, leaving a 2 cm border on the far edge for sealing. Sprinkle cooled mushrooms evenly, then distribute 120 g beef ham strips. Roll tightly from the same short side, using parchment to guide and compress without squeezing out filling.

9. 9

   Chill to set for clean slices: wrap the roll snugly in parchment, then in plastic wrap. Refrigerate 30 minutes to firm the cream cheese and stabilize the spiral. During chilling, make the sauce so it is ready warm at serving time.

10. 10

    Cook the saffron lemon cream sauce: melt 20 g butter in a small saucepan over medium heat. Whisk in 8 g flour and cook 60 seconds until pale and foamy. Slowly whisk in 120 ml milk, then 240 ml heavy cream; simmer 3–4 minutes, whisking, until lightly thickened. Stir in bloomed saffron, lemon zest, and lemon juice; season with 0.25 tsp salt and 0.125 tsp pepper, then keep warm on low.

11. 11

    Slice and serve: unwrap the chilled roll and trim 0.5 cm from each end for clean edges. Slice into 12 pieces (about 2 cm thick) using a sharp knife wiped clean between cuts. Spoon warm saffron lemon cream sauce onto plates and arrange slices on top; serve immediately while the sauce is silky and aromatic.