Caramelize the onions

• Slice the onion and cook it in a pan over medium-low heat until soft and golden.
• Set half aside for the sauce.

Cook the fries

• Bake or fry the fries until golden and crispy.

Brown the beef

• Cook the ground beef in a pan, breaking it up, until browned and cooked through.
• Season with salt and pepper, then top with the shredded cheese and let it melt.

Make the Mac sauce

• In a bowl, mix the Greek yogurt, mayonnaise, ketchup, mustard, relish, reserved caramelized onions, water, salt, pepper, smoked paprika and garlic powder.
• Stir until smooth and creamy.

Assemble the bowls

• Add the lettuce to bowls and top with the cheesy beef, tomatoes, pickles, caramelized onions and fries.
• Drizzle with the Mac sauce and serve.