These keto Big Mac meatballs deliver all the classic burger flavors in a fun, poppable form. Low carb and keto friendly, they're perfect for dinner or game day snacking.
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
Whisk together all the special sauce ingredients in a small bowl until smooth. Refrigerate until ready to serve.
In a large bowl, combine the ground beef, almond flour, egg, onion powder, garlic powder, salt, pepper, shredded cheddar, and diced dill pickle. Mix gently until everything is just combined, then shape into 16 meatballs.
Place the meatballs on the prepared baking sheet. Bake for 20 to 22 minutes until golden brown and cooked through.
Remove from the oven and immediately top each meatball with a small extra pinch of shredded cheddar if desired. Let them rest for 2 minutes.
Arrange the meatballs on a serving platter. Drizzle the special sauce generously over the top, then finish with shredded lettuce, extra pickle slices, and a sprinkle of sesame seeds. Serve immediately.