Inspired by the beloved classic from A&W, the Grandpa Burger is a triple-decker of indulgence and nostalgia. Each layer is packed with juicy beef, sharp cheddar, smoky bacon, and signature condiments—all held together by a soft, toasted sesame bun. My homemade version pays homage to this retro-style burger icon, balancing richness, freshness, and hearty satisfaction in every bite. It's comfort food that reminds us of the joy of the classic American diner experience, brought delightfully into your own kitchen.
Form the Patties: Divide the ground chuck into six equal portions (3 per burger). Shape into 5-inch diameter patties, about 1/2-inch thick. Press a shallow dimple in the center of each to prevent bulging during cooking. Season both sides with kosher salt and black pepper.
Cook the Bacon: In a skillet over medium heat (350°F / 175°C), cook bacon until evenly crisp, about 8–10 minutes. Drain on paper towels and set aside.
Grill the Patties: Preheat a grill or cast-iron skillet to medium-high heat (400°F / 200°C). Cook patties for 3–4 minutes per side until well-browned and just cooked through. Just before removing, place a slice of cheddar on each patty and allow it to melt, covering briefly with a lid or bowl if needed.
Toast the Buns: Lightly butter the insides of each bun and toast on the grill or skillet until golden brown, about 1–2 minutes. This adds flavor and helps hold the burger's structure.
Assemble the Burger: Spread mayo on the bottom bun, then layer in order: lettuce, tomato slices, 1 patty with cheese, 2 bacon slices, second patty with cheese, second lettuce layer, third patty, pickle slices, ketchup, mustard. Cap with the top bun.
Prevent your screen from going dark
Notes
Swap ground chuck for ground turkey or plant-based patties for dietary preferences.
Cheddar can be replaced with smoked gouda or pepper jack for a flavor twist.
Use a meat thermometer: burger patties are done at 160°F (71°C).
Double or triple the batch for game-day or family dinner spreads—assemble just before serving to keep layers crisp and warm.