Bison Burger with Garlic Mayo and Caramelized Onions

Ingredients

• 4  hawaiian rolls 
• 4 slices cheddar cheese 
• 2 tablespoons parsley fresh chopped
• 4 cloves garlic minced
• 4 cloves garlic raw chopped
• 1 tablespoon garlic powder 
• 1 cup the salad fresh
• 1 pound ground beef 
• 1 pound buffalo strips 
• 0.3 cup catsup 
• 4 servings kosher salt 
• 4 servings pepper black freshly ground to taste
• 0.5 cup mayonnaise prepared
• 2 tablespoons add carrot and onion to bacon fat . cook 
• 4 servings olive oil for cooking
• 1 tablespoon onion powder 
• 4 servings pepper black to taste
• 4  toppings: such as pickles 
• 1 teaspoon lawry's seasoned salt 
• 2 tablespoons worcestershire sauce 
• 1  onion yellow minced
• 1  onion yellow sliced thin

Equipment

• bowl
• frying pan
• toothpicks
• wooden spoon

Directions

1. Special equipment: 4 toothpicks
2. In a large bowl mix the bison, beef sirloin, onions, garlic, and parsley until just combined.
3. Add in the onion powder, garlic powder, seasoning salt, ketchup, Worcestershire, and a few turns of freshly ground black pepper.
4. Add it all to the meat mixture and mix well to combine.
5. Heat a large saute pan over medium-high heat and cook a small portion of the meat. Taste the cooked beef to see if you need to add salt.
6. Add salt to the meat mixture to taste. Divide the meat into 4 evenly portioned round patties and set aside.
7. Heat the bacon fat over medium-high heat in a large saute pan and add the onions. Cook for 1 minute, then season with salt. Cook the onions, stirring a lot, until they start to turn brown. If the onions start sticking to the pan and turning too dark, pour in a spoonful of water and scrape with a wooden spoon to pull them off the pan. Continue to cook and stir the onions until they're dark brown and caramelized, about 8 to 10 minutes. Turn off the heat and set aside.
8. In a bowl, combine the mayonnaise, parsley, garlic, salt, and pepper, to taste and mix well.
9. Reheat the large skillet over medium-high heat and drizzle in some olive oil.
10. Heat the olive oil then place the burger patties in the pan. Cook for 3 minutes on each side for medium-rare. Top the burgers with a slice of cheese. To assemble, spread some garlic mayo on the bottom of the toasted bun.
11. Put the burger on the mayo, top with caramelized onions, and then arugula. Cover with a bun top. Stick a toothpick into a cornichon and then stick into the top of the burger and serve.