Smash Burgers with Onions, Spinach and Garam Masala

Smash Burgers with Onions, Spinach and Garam Masala

  • Preparation 15 min
  • Cooking 15 min
  • Servings 4

Categories

Ingredients

    • 1 lb (450 g) ground beef
    • 4 hamburger buns
    • 2 tbsp butter
    • 2 red onions, thinly sliced
    • 1 tbsp (15 ml) lemon juice
    • 3 cups (75 g) baby spinach
    • ½ tsp garam masala
    • 3 oz (85 g) sliced Gruyère cheese
    • Mayonnaise, to taste

Preparation

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