01 -
In a small bowl, combine crumbled feta, cream cheese, and minced garlic. Whip until smooth and creamy. Set aside.
02 -
Cook bacon in a skillet over medium heat until crispy. Remove and drain on paper towels. Reserve bacon grease.
03 -
In the same skillet, add olive oil and butter. Melt over medium heat.
04 -
Divide ground beef into 4 equal portions. Form into loose balls and season with salt and pepper.
05 -
Place one ball of beef into the skillet and immediately smash it flat with a spatula. Cook for 2-3 minutes until the edges are crispy. Flip and cook for an additional 1-2 minutes. Repeat with remaining beef.
06 -
Toast brioche buns in the skillet or oven until lightly golden.
07 -
Spread whipped feta on the bottom bun, add the smash burger patty, top with bacon, and garnish with lettuce, tomato, and red onion if desired. Cover with the top bun and serve immediately.