To make burger bowls: Cook French fries according to package directions.
In medium skillet over medium-high heat, heat olive oil. Add onion and saute until translucent, 5-7 minutes. Add ground beef to skillet, breaking up meat with spatula. Add Worcestershire sauce, garlic powder, paprika, salt and pepper; brown until cooked through. Drain and discard excess liquid and grease.
To make burger sauce: In jar, mix mayonnaise, ketchup, mustard, pickle juice, Worcestershire sauce, onion powder, garlic powder and paprika well to combine.
Assemble bowls with layer of shredded lettuce, 3-4 ounces ground beef, diced tomatoes, pickles, cheddar cheese and 1/2 cup fries.
Drizzle with burger sauce and mix well.
Notes
Tip: Burger sauce can be made in advance and stored in refrigerator in jar with airtight lid.