A simple, nostalgic tomato sandwich recipe featuring thick heirloom tomato slices, creamy mayonnaise, and lightly toasted sourdough bread, perfect for a quick and satisfying summer lunch.
If tomatoes are very juicy, blot slices with a paper towel before assembling to prevent soggy bread. Assemble sandwiches right before eating for best texture. Optional ingredients like garlic rub, basil, and olive oil add extra flavor. Mayonnaise can be swapped with avocado spread or vegan mayo for dietary preferences.
Keywords: tomato sandwich, summer lunch, heirloom tomatoes, easy sandwich, fresh tomato recipe, sourdough sandwich, quick lunch