Preheat oven on 450 on roast and prepare baking sheet with oil and cooking spray

Cut 4 russet potatoes into 1/2-inch thick fries (not too thin!) and toss with 1 tbsp of olive oil, 1/2 tsp of onion salt, 1/4 tsp pepper, and spread into a single layer. Roast in hot oven until lightly browned, 30-35 minute, tossing once halfway through
While fries roast, continue recipe

Form 16 oz of ground beef into four equally-sized patties, about 5 inches in diameter, seasoning both sides with 1/2 tsp of onion salt and 1/4 tsp of pepper
Place a large non-stick pan on medium-high heat then add patties, cooking for 4-6 minutes on each side until they reach a minimum internal temperature of 160 degrees
While patties cook, continue recipe

Place another pan over medium-high heat and add 2 oz of crumbled bacon, stirring often until crispy (2-3 minutes) then transfer to plate lined with paper towel
Add 4 brioche buns, cut-side down, and toast until lightly browned, 1-2 minutes

Combine 2 oz sour cream, 2 tsp of buttermilk-dill seasoning, and 1 tbsp of water in mixing bowl
Core tomatoes and cut into 1/4 rounds

Plate dish, topping bottom bun with garlic aioli, bacon, patty, tomatoes, baby arugula, and top bun
Drizzle crema over fries