Zuni Café’s Hamburger

Step 1

Cut meat into 1-inch chunks or strips. Sprinkle with salt, tossing to coat well, and refrigerate, covered, for about 8 hours or up to 24 hours.

Step 2

Assemble your meat grinder, using the grinder plate with 3/16-inch holes. Chill the grinder in a bowl of ice water for 30 minutes or refrigerate for several hours. With motor set to medium speed, drop cold meat into grinding tube and let the machine pull pieces through (resist forcing the meat through with pushing tool) into a chilled bowl. Grind the meat twice. (You may also hand-chop the meat in small batches or use a food processor with a very sharp blade, but the patties will be a bit more fragile.)

Step 3

Working quickly, form 6-ounce patties by hand, first making spheres, then flattening them to a 3/4-inch thickness. Press patties slightly thinner in the middle. (This ensures an even thickness in the finished burgers.) Keep patties refrigerated until ready to cook.

Step 4

If grilling, prepare your coals. Grill patties over medium-hot coals, flipping them three times to make sure they don’t char. A cold 6-ounce patty will take about 9 minutes for a rosy medium-rare. Rest for 2 to 3 minutes off the heat, as you would a roast, before serving. If using a preheated cast-iron pan over medium heat, cook burgers for about 10 minutes, also flipping three times, plus resting.

Step 5

To serve, warm a piece of focaccia for each burger and split the bread horizontally. Smear the bottom half with a dab of aioli, the add lettuce leaves and the cooked burger. Top with the other half of the focaccia. Serve with zucchini pickles and red onion pickles.