Li'l Woody's Farmers Market Burger

1 . Stage

Combine sea salt, porcini mushrooms, thyme, garlic powder, 1 teaspoon black pepper, and red pepper flakes in a food processor; blend until thoroughly mixed. Pour seasoning mixture into a bowl.

2 . Stage

Combine egg yolks, lemon juice, garlic, and dill in the food processor; blend, pouring in canola oil and olive oil in a steady stream until aioli is thick and smooth.

3 . Stage

Combine sliced onions, red wine vinegar, sugar, salt, and pepper in an airtight container. Let marinate, at least 15 minutes.

4 . Stage

Preheat an outdoor grill for medium heat and lightly oil the grate.

5 . Stage

Spread buns on grill and toast until golden, 30 seconds to 1 minute. Transfer to a serving platter. Spread some aioli over each half.

6 . Stage

Shape ground beef into 6 large patties. Sprinkle seasoning mixture generously over both sides.

7 . Stage

Increase grill heat to high. Grill patties until browned and an instant-read thermometer inserted into the center reads 160 degrees F (71 degrees C), about 4 minutes per side.

8 . Stage

Place 1 cooked patty on the bottom of each toasted bun. Top each with 3 tablespoons goat cheese, 2 tomato slices, 1 heaping tablespoon pickled red onions, and 1/2 cup arugula. Cover with top half of the bun.