Elk NetworkUltimate Onion Elk Burger

Carnivore's Kitchen | October 16, 2017

A twist on this classic dish

With a mild essence of grated onion, chopped parsley, minced garlic and a few other seasonings, these flavor-packed burgers are juicer than grilled hamburgers. The secret? I cook these burgers on my outdoor flat-top grill (some might call it a griddle). They cook more evenly and retain more moisture because the entire burger is seared slightly, which holds in the moisture. On a traditional grill, only the area that touches the grill is seared. Plus, I’m able to cook the onions and toast the buns on the same flat-top grill.Ingredients (Makes 6 Burgers)2 ½ pounds ground elk
1 cup grated onion
¼ cup chopped parsley
1 tbsp minced garlic
1 tbsp Dijon mustard
1 tbsp Worcestershire sauce
1 tsp kosher salt
2 tbsp vegetable oil

2 tbsp butter, plus additional for buns
1 medium white onion, sliced
1 medium red onion, sliced
6 slices Havarti cheese
6 slices mild cheddar cheese
1 sliced tomato
1 cup baby arugula
6 split sesame seed bunsDirections
In a large bowl, mix together ground elk, onion, garlic, parsley, mustard, Worcestershire sauce and salt. Shape into six half-inch thick patties.

Heat a flat cast iron griddle over medium heat and brush with oil. Grill the burgers, turning once, until browned on both sides—about 12-14 minutes total for medium-rare. During the last few minutes of cooking, top each burger with a slice of Havarti and cheddar cheese. Remove when cheese is melted and set aside.

While the burgers are cooking, melt two tablespoons of butter on the griddle and cook the onions, stirring occasionally until soft and golden.

Brush the cut sides of the buns with melted butter and grill cut-side down until warmed and golden.

Put baby arugula and a slice of tomato on the bottom portion of buns and top with an elk burger and grilled onions.