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Avocado Mozzarella and Tomato Grilled Cheese

This avocado mozzarella and tomato grilled cheese is warm, melty, and comforting, made with creamy avocado, stretchy mozzarella, and juicy tomato layered between golden, buttery bread. A simple sandwich that feels fresh and cozy at the same time.
Prep Time 10 minutes
Cook Time 8 minutes
Rest Time 1 minute
Total Time 18 minutes
Course Dinner, Lunch
Cuisine American
Servings 1
Calories 420 kcal

Equipment

  • Nonstick Skillet or Pan
  • Spatula
  • Butter Knife
  • Cutting Board
  • Sharp Knife

Ingredients
  

Sandwich Base

  • 4 slices bread (sourdough or whole wheat)
  • 1 ripe avocado sliced or mashed
  • 1 large tomato, sliced
  • 6–8 slices fresh mozzarella cheese
  • 2 tbsp butter, softened

Seasoning

  • salt and black pepper to taste
  • fresh basil leaves optional

Instructions
 

  • Butter the bread: Spread a thin, even layer of softened butter on one side of each slice of bread. This helps create a golden, crispy exterior.
  • Layer the fillings: Place two slices of bread butter-side down. Add mozzarella cheese, avocado slices or mash, tomato slices, a pinch of salt and pepper, and basil if using. Top with more mozzarella and the remaining bread slices, butter-side up.
  • Grill the sandwich: Heat a nonstick skillet over medium-low heat. Place the sandwiches in the pan and cook for 3–4 minutes until the bottom is golden and the cheese begins to melt.
  • Flip carefully: Gently flip each sandwich and cook the second side for another 3–4 minutes until golden brown and the mozzarella is fully melted.
  • Rest and slice: Remove the sandwiches from the pan and let them rest for about 1 minute. Slice in half and serve warm.
Keyword Avocado Grilled Cheese, Avocado Mozzarella and Tomato Grilled Cheese, Comfort Food Sandwich, Mozzarella Tomato Sandwich