Spanish Burgers With Saffron Aioli Food

SPANISH BURGER WITH PICKLED SHALLOTS

Steps:

• For the spiced butter: Melt the butter over low heat in a small saucepan. Add the harissa and garlic and cook for 1 minute. Remove from the heat, cover and let sit 1 hour to allow the flavors to meld.
• For the pickled saffron shallots: Bring the vinegar, sugar, salt and saffron to a boil in a small saucepan set over medium heat; remove from the heat and let cool for 10 minutes. Put the shallots in a small bowl, pour the vinegar mixture over, cover and refrigerate for at least 30 minutes and up to 24 hours.
• For the aioli: Combine the mayonnaise, harissa, smoked paprika, piquillo peppers, anchovy and lemon juice in a blender and blend until smooth; season with salt and pepper. Cover and refrigerate for at least 30 minutes to allow the flavors to meld.
• For the crispy prosciutto: Heat the oil in a small saute pan over medium heat until it shimmers. Add one slice of the prosciutto at a time to the pan and cook until just crisp. Drain on a plate lined with paper towels.
• For the burgers: Combine the chuck and fat in a meat grinder and grind coarsely into a large bowl (or put the 80/20 beef into a large bowl). Mix in some salt and pepper. Divide the meat into 4 equal patties.
• Heat a cast-iron pan over high heat until smoking. Add the canola oil and burgers and cook until the bottoms are golden brown and a crust has formed, about 4 minutes. Flip over and begin brushing and basting with the spiced butter. Cook until the bottoms are golden brown and the meat is cooked to medium, another 4 minutes. Top the burgers with the fontina, add a little water to the pan, cover quickly and cook until the cheese is completely melted, about 1 minute.
• Spread some aioli on the top and bottom buns. Place a burger on each bottom bun, top with some of the pickled shallots, followed by a slice of crispy prosciutto and some arugula. Add the top buns and serve.

SAFFRON AïOLI

Steps:

• Put the saffron in a small bowl with 1 tbsp boiling water. Leave for 10 mins to cool and for the water to turn a golden colour.
• Meanwhile, put the egg yolks, garlic, mustard and lemon juice in a jug or a tall container with a pinch of salt and blitz with a stick blender (or in a food processor) until smooth. Slowly add the olive oil, a small drizzle at a time, keeping the blender on, until you get a thick, glossy mayonnaise. Season with black pepper, then stir in the saffron water to loosen the aïoli and turn it a golden hue. Cover the surface and chill until ready to serve. Add a splash of water or lemon juice, to serve, if your aïoli thickens up too much in the fridge.

TORTILLA ESPANOLA WITH SAFFRON AïOLI

Steps:

• Make aïoli:
• Preheat oven to 350°F.
• Wrap each garlic head in foil and roast until soft, about 1 hour. Unwrap and let cool. Peel cloves and set aside.
• In medium bowl, whisk together egg yolks and lemon. Set aside.
• Place 2 tablespoons hot water in small bowl. In small, dry skillet over moderate heat, toast saffron for 30 seconds. Stir into hot water, then fold saffron water into egg mixture.
• In blender, combine 4 tablespoons canola oil, raw garlic, roasted garlic, and salt. Blend on high speed until creamy, about 2 minutes. Add egg mixture and blend 1 more minute. With motor running, very slowly add olive oil and remaining canola oil in steady stream, and continue blending until thick, about 2 minutes. Set aside.
• Make tortilla:
• Preheat oven to 300°F
• In medium pot, combine potatoes and enough water to cover. Bring to boil, lower heat to moderately low, and cook, covered, until potatoes can be pierced with fork, about 5 minutes. Drain and set aside to cool.
• In small sauté pan, over moderate heat, sauté onions and garlic in vegetable oil until soft, about 5 minutes.
• In medium bowl, combine eggs, potatoes, onions, and garlic. Heat 10-inch nonstick skillet over medium heat and add egg mixture. Cook 4 minutes, then invert tortilla into ovenproof nonstick pan. Cover and bake until just set, about 10 minutes. Serve with saffron aïoli.

SAFFRON ALIOLI

Steps:

• Put saffron threads in a small cup, then add hot water and let stand 5 minutes.
• Purée saffron mixture with remaining ingredients in a mini food processor or a blender until smooth.