Ingredients:

  • 2 slices (60g) sourdough bread
  • 1 tbsp (14g) unsalted butter, softened
  • 1 tsp (5g) mayonnaise
  • 4 oz (113g) deli turkey breast, thinly sliced
  • 2 slices (40g) provolone cheese
  • 1/2 medium (50g) ripe avocado, sliced
  • 2 slices (30g) heirloom tomato
  • 1 pinch (1g) sea salt
  • 1 pinch (1g) cracked black pepper
  • 1/2 tsp (2g) garlic powder

Instructions:

  1. Preheat the oven broiler to high.
  2. Lightly spread 1 tbsp (14g) softened butter on the bottom slice of sourdough bread and 1 tsp (5g) mayonnaise on the top slice.
  3. Layer the sandwich by placing one slice of provolone cheese on the buttered sourdough, followed by 4 oz (113g) thinly sliced turkey breast, then 2 slices (30g) of heirloom tomato, and finally the second slice of cheese.
  4. Place the open-faced assembly on a baking sheet and slide it under the broiler for 2–4 minutes until the cheese is bubbling, the sourdough edges are golden, and the turkey reaches an internal temperature of 165°F (74°C).
  5. Remove from the oven and immediately top with 1/2 sliced (50g) ripe avocado.
  6. Season the avocado with 1 pinch (1g) sea salt, 1 pinch (1g) cracked black pepper, and 1/2 tsp (2g) garlic powder.
  7. Carefully place the second slice of sourdough (the one spread with mayonnaise) on top to close the sandwich.