Louisiana Burger

From Bobby Flay's Burgers, Fries, & Shakes cookbook (page 48).

Prep: 20 minutes + refrigeration (1-8 hours)

Cook: 10-15 minutes

Spicy Remoulade

1/2 cup mayonnaise

2 tsp. Dijon mustard

2 tsp. whole-grain mustard

1/2 tsp. hot sauce

5 cornichons (sour Gherkins pickles), diced

1 green onion, white and pale green parts, finely chopped

1 Tbs. finely chopped fresh flat-leaf parsley leaves

Kosher salt and freshly ground black pepper

Louisiana Spice Rub

1 Tbs. sweet Spanish paprika

2 tsp. freshly ground black pepper

2 tsp. kosher salt

1 tsp. dried thyme

1/2 tsp. garlic powder

1/2 tsp. onion powder

1/2 tsp. cayenne pepper

Burgers

1 1/2 lbs. ground chuck (80/20) or ground turkey (90/10)

1 1/2 Tbs. canola oil

1 red onion, cut into 1/4-inch-thick slices

4 hamburger buns, split; toasted, if desired

To make the remoulade, whisk together the mayonnaise, Dijon and whole-grain mustards, hot sauce, pickles, green onion, and parsley in a small bowl and season with salt and pepper. Cover and refrigerate for at least 1 hour or up to 8 hours.

To make the spice rub for the burgers, stir together the paprika, black pepper, salt, thyme, garlic and onion powders, and cayenne in a small bowl.

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 one side of each patty with the spice mixture, making sure to rub the spices into the meat.

Heat the oil in a saute pan or griddle, preferably cast iron, over high heat until the oil begins to shimmer. Cook the burgers, spice side down, until they are slightly charred and the spices have formed a crust, about 1 1/2 minutes (be careful not to burn the spices). Turn the burgers over, lower the heat to medium, and continue cooking until golden brown and slightly charred on the second side, about 4 minutes for medium rare or until cooked to the desired degree of doneness. Remove the burgers to a plate and tent loosely with aluminum foil. (Click HERE to see Bobby's cooking times for burgers.)

Add the onion to the pan and cook over medium-high heat until slightly softened, about 2 minutes per side.

Put the burgers on the bun bottoms and top with the onion and some remoulade sauce. Cover with the bun tops and serve immediately.

Notes

- I couldn't find "whole grain" mustard, so I used Inglehoffer Stone Ground mustard, which was basically whole grain.

- I didn't read the description well enough when I went shopping, so I bought sweet Gherkins. It still tasted great, but I imagine the sours would be even better!

- I couldn't find sweet Spanish paprika, so I used smoked paprika.

- I think we formed our burgers into 1/2"-thick patties.

- To season the burgers, I poured some of the spice mixture onto a plate and set each patty in it to season one side. (I admit I sprinkled the leftovers from the plate on the other side of each patty--no reason to waste the spice mixture.) I stored the rest of the spice mixture (the part I didn't pour on a plate) in an air-tight container to use another time. We think it would be good on chicken, steaks, and other yummy things.

- Bobby Flay also says you can "bronze" these burgers instead of blackening them. We did something probably halfway between.

- We used less onion on our burgers, simply because we didn't want to smell so bad afterwards. But I imagine using the full onion amount would be delicious.