This refreshing Tomato Sandwich is made with thick slices of ripe tomato, a generous spread of mayonnaise, a sprinkle of salt and pepper, and two slices of soft white bread. The result is a simple, savory, and juicy sandwich that highlights the pure flavor of a fresh summer tomato. It’s the perfect light lunch or snack, best enjoyed on a hot summer day.
Tomato Sandwich Ingredients
- 2 slices of soft white bread, or your favorite sandwich bread
- 1 large, ripe, heirloom or beefsteak tomato, sliced into 1/4-inch thick rounds
- 2-3 tablespoons mayonnaise
- Salt, preferably flaky sea salt
- Freshly ground black pepper
How To Make Tomato Sandwich
- Prepare the bread: Lightly toast the bread if you like, or use it soft straight from the bag.
- Slice the tomato: Wash and dry the tomato, then slice it into thick, even rounds. A thick slice is important for a substantial sandwich.
- Assemble the sandwich: Spread a generous amount of mayonnaise on one side of each bread slice.
- Layer the tomato: Arrange the sliced tomatoes on one slice of the bread, making sure to overlap them slightly so every bite has a tomato.
- Season generously: Liberally sprinkle the tomatoes with salt and freshly ground black pepper.
- Close and serve: Place the second slice of bread on top, mayonnaise-side down. Gently press the sandwich together and cut in half if you wish. Serve immediately for the best texture and flavor.

Recipe Tips
- Choose a ripe tomato: The key to this sandwich is a truly ripe, flavorful tomato. A garden-grown heirloom or a ripe beefsteak tomato will have the best flavor and texture.
- Don’t skimp on the salt: The salt is crucial. It draws out the moisture from the tomato, which intensifies its flavor and creates a delicious, juicy filling that blends with the mayonnaise.
- Use good mayonnaise: Since there are so few ingredients, the quality of each one matters. Use your favorite brand of mayonnaise, as its flavor will be very prominent.
- Serve it immediately: This sandwich is not great for making ahead of time. The juices from the tomato will quickly make the bread soggy.
What To Serve With Tomato Sandwich
A simple tomato sandwich is a complete light lunch on its own, but it pairs beautifully with classic southern-inspired sides. A small bag of plain potato chips provides a satisfying crunch. For a drink, a tall glass of iced tea or lemonade would be perfect.
How To Store Tomato Sandwich Leftovers
- Refrigerate: A tomato sandwich is best eaten fresh. It will not store well as the bread will become soggy.
- Freeze: Do not freeze a tomato sandwich.
Tomato Sandwich Nutrition Facts
Serving Size: 1 sandwich
- Calories: 350 kcal
- Total Fat: 22 g
- Saturated Fat: 3 g
- Cholesterol: 10 mg
- Sodium: 650 mg
- Total Carbohydrate: 34 g
- Dietary Fiber: 4 g
- Sugars: 6 g
- Protein: 8 g
Frequently Asked Questions
- Can I toast the bread? Yes, toasting the bread adds a little crunch and helps prevent it from getting too soggy from the tomato juices. A light toast is recommended.
- Can I use a different kind of bread? While a soft white bread is traditional, you can use other types of bread like sourdough, whole wheat, or a rustic artisan loaf. Just make sure the bread is not too dense.
- What about adding other ingredients? While the classic recipe is simple, you can add other ingredients. A slice of cheese, a piece of lettuce, or a few slices of bacon for a BLT twist are all delicious additions.
Try More Recipes:
Tomato Sandwich Recipe
Description
The ultimate simple summer lunch, this refreshing Tomato Sandwich is a classic for a reason. It features thick slices of a ripe, juicy tomato between two slices of soft white bread, spread generously with mayonnaise and seasoned with salt and pepper.
Ingredients
Instructions
- Prepare the bread: Spread mayonnaise on each slice of bread.
- Layer: Arrange the sliced tomato on one slice of bread.
- Season: Sprinkle generously with salt and pepper.
- Assemble: Top with the second slice of bread, press gently, and serve immediately.
