Lengthy Burgers
Servings Prep Time
4 10minutes
Cook Time
30minutes
Servings Prep Time
4 10minutes
Cook Time
30minutes
Ingredients
Instructions
  1. Adjust the oven rack to upper-middle position and heat oven to 230°C. / 450° F.
  2. Bake rolls, cut side up, on wire rack inside rimmed baking sheet until golden and crisp, about 5 minutes.
  3. Combine cornflakes, onion, milk, 4 tablespoons ketchup, Worcestershire sauce, thyme, garlic powder, egg, 1/2 teaspoon salt, and 1 teaspoon pepper in large bowl.
  4. Add meat and knead gently until well combined.
  5. Top toasted rolls evenly with meat mixture, spreading meat to edges of rolls.
  6. Brush top of meat mixture evenly with remaining ketchup and bake until meat registers 90°C. / 160°F, 20 to 25 minutes.
  7. Top burgers with cheese and continue to bake until cheese melts, 3 or 4 minutes.
  8. Let rest 5 minutes. Serve.
Recipe Notes

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