Made this recipe this weekend, HIGHLY RECOMMENDED
http://www.seriouseats.com/recipes/2009/07/bolo-burger-recipe.html
BOLO BURGER BY BOBBY FLAY
Ingredients
serves 4
Piquillo Pepper-Smoked Paprika Aioli
1/2 cup mayonnaise
2 cloves garlic, chopped
2 jarred piqiullo peppers, drained
2 teaspoons smoked sweet Spanish paprika
1/2 teaspoon kosher salt
Burgers
1 1/2 pounds ground chuck (80 percent lean)
Kosher salt and freshly ground black pepper
3 tablespoons canola oil
4 sesame seed hamburger buns, split; toasted if desired
8 slices Manchego cheese
8 paper-thin slices Serrano ham
Procedures1
To make the aioli, combine the mayonnaise, garlic, peppers, paprika, and salt in a food processor and process until smooth. Cover and refrigerate for at least 30 minutes before serving. The aioli can be prepared 1 day in advance, tightly covered, and refrigerated.
2
Divide the meat into 4 equal portions (about 6 ounces each). Form each portion loosely into a 3/4-inch-thick burger and make a deep impression in the center with your thumb. Season both sides of each burger with salt and pepper. Cook the burgers, using 1 1/2 tablespoons of the oil.
3
If using a grill: Heat a gas grill to high or heat coals in a charcoal grill until they glow bright orange and ash over. Brush the burgers with oil. Grill the burgers until golden brown and slightly charred on the first side, about 3 minutes. Flip over the burgers. Cook burgers until golden brown and slightly charred on the second side, 4 minutes for medium rare
4
Place the buns on a flat surface and spread half of the aioli over them. Top each one with a slice of the cheese, then a slice of the ham, then a burger, another slice of ham, and finally another slice of cheese, in that order. Spread the rest of the aioli on the bun tops and cover each burger with a top.
5
Brush the tops of the buns with the remaining 1 1/2 tablespoons of oil and place on the grill, griddle, or sauté pan, top side down. Using a heavy-duty metal spatula, press down on the bottom of the buns and grill until the tops are light golden brown, 1 to 2 minutes. Turn the burgers over and continue cooking, pressing down the tops, until the bottoms are light golden brown and the cheese has melted, about 1 minute longer. Serve immediately.