Pure Bellota Iberian Panceta Croquetas

Begin by trimming the panceta: remove the rind and cut the white fat into small 2mm cubes. In a cold sauté pan, place the fat cubes and the rind. Turn to very low heat. The goal is to extract the liquid fat (sweating) without excessive browning to preserve the acorn aromas. Once the fat has melted, add the ultra-finely minced yellow onion and let it confit in this Iberian fat for 15 minutes until completely translucent.

Meanwhile, place the whole milk in a saucepan with the recovered rind. Bring to 80°C (simmer) then turn off the heat. Let infuse for 20 minutes. This step allows the soluble proteins and fat-soluble aromas of the panceta to migrate into the milk, creating a complex and rich liquid base. Strain the milk before use.

Make the roux: add the butter to the onions and panceta fat. Pour in 70g of T45 flour all at once. Cook the roux over medium heat for 5 minutes to remove the raw flour taste (starch dextrinization). Gradually pour in the infused milk while whisking. Continue cooking over low heat for 12 minutes, stirring constantly until the béchamel is thick, glossy, and pulls away perfectly from the edges. Finally, stir in the finely chopped panceta meat and nutmeg.

Spread the mixture on a tray, cover with plastic wrap in direct contact to prevent surface drying, and chill for at least 6 hours. The cold will set the fats and the starch network, allowing manual shaping without adding extra flour that would weigh down the texture.

Take 30g portions of the cold dough. Shape into perfect cylinders. Pass them successively through the flour (tap to remove excess), beaten eggs, then Panko. For a 'haute couture' texture, perform a double breading: dip once more in egg then Panko. This creates an insulating shell that protects the melting heart during the thermal shock of frying.

Heat the grapeseed oil to 180°C in a pot. Carefully drop in the croquetas. Frying should take about 2-3 minutes: heat must migrate by conduction to the center to liquefy the béchamel without burning the breading juices. Drain on a rack to preserve the crispness of the Panko flakes.

Plate the croquetas on a slate or white ceramic plate. Add a micro-pinch of fleur de sel. Tasting must be immediate: the contrast between the crunchy shell and the almost liquid heart, saturated by the nutty aromas of the Bellota, is the pinnacle of the sensory experience.