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Best Heirloom Tomatoes for Sandwiches: + Caprese Sandwich Recipe

Best Heirloom Tomatoes for Sandwiches: + Caprese Sandwich Recipe
Home » Tomato Recipes » Best heirloom tomatoes for sandwiches

Summer picnics or beach outings often involves packing up hearty sandwiches, and the last thing you want is a tomato that makes your sandwiches soggy when you unwrap your carefully made sandwich. The key to not having soggy sandwiches is to choose the right tomato, one that is meaty instead of juicy. Here are my favorite heirloom slicer tomatoes that work best for sandwiches.

Jump to: RECIPE | Best Heirloom Varieties for Sandwiches | Best Sandwich Ideas | Preventing Soggy Sandwiches

Classic BLT sandwich with basil mayonnaise and heirloom tomatoes
Classic BLT sandwich with basil mayonnaise and heirloom tomatoes

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What Makes an Heirloom the Best for Sandwiches?

What is the best tomato for sandwiches that you can plant in your veggie garden this year (or buy at the farmers’ market)? The type of variety you’re after is large, firm and not overly juicy, with a lot of flesh and not too much seed.

They’re generally known as beefsteaks or slicers and many easily grow to over a pound in weight – some up to 2lb! Their shape can vary from smooth and round to highly ribbed, flat, pointy and more. When you look at descriptions in the seed catalogs or at the nursery, look for the word “meaty”.

Beefsteak tomatoes aren’t hugely popular among commercial growers, which is why they’re not all that common in your average supermarket. They’re a big favorite among home growers, though, not in the least because there are loads of delicious heirloom varieties out there.

Two costoluto heirloom tomatoes on a plate
Italian costoluto heirloom tomatoes

Many of the large, red heirloom varieties are known for their robust, tomatoey flavor. Often referred to by my customers as “that old-fashioned taste”.

I’ve been growing heirloom tomatoes since 1998 and have tried just about all of them. With respect to the meaty “slicers”, which are the best for sandwiches, here are my favorites:

Mortgage Lifter

Let’s kick off the list with a classic heirloom variety, one that deserves a prominent place on my list of all-around favorite heirloom tomato varieties. Mortgage Lifter has been around since 1922 and is as popular as ever.

Its flavor is characterized as mild and lightly sweet, with tall plants that can yield fruits of over 2 pounds. The tomatoes need around 85 days to mature and keep coming all season long, since this is an indeterminate variety.

Cherokee Purple

I’d grow Cherokee Purples just for their color! How gorgeous are those big, pinkish-purple tomatoes? Another heirloom slicer variety, this one is known for its sweet, acidic and even lightly smoky flavor. It needs around 90 days to mature and is an indeterminate that can grow large, vigorous vines and lots of big tomato fruits.

You can buy Cherokee Purple tomato seeds online.

Brandywine

This pinkish-red beefsteak tends to be a late bloomer (I can relate), nor is it particularly prolific (yields tend to be on the low side).

So why is it so popular among heirloom tomato enthusiasts – one of the most popular slicer breeds overall? Some of it is name recognition, as it was one of the first heirloom tomatoes to gain widespread acceptance.

But, of course, it got that recognition because of it’s flavor. As mentioned in my guide to the best tasting heirloom tomato varieties, it is a good balance of sweetness and acidity.

You can recognize the plants from their unusual leaf shape, which is reminiscent of that of a potato vine.

Did you know? The exact origins of many older heirloom tomato breeds are often vague, but some have a long history. For example, Cherokee Purple seeds are said to have have been handed down for generations before they became commercialized in the ’90s, and to have originated with the Cherokee tribe.

Caspian Pink

Originally developed in Russia, this pink cultivar is best known for having the same flavor of a Brandywine, but maturing earlier.

The plants grow tall and vigorous, produce a great crop and are more suitable for cooler climates than the Brandywine. They’re indeterminate and need around 85 days to mature.

Aussie tomato

Bold, robust flavor, huge vines, big yield and up to 2 pounds in weight: what more can you ask for in a slicer tomato?! The ‘Aussie’ cultivar from “down under” is sweet but tangy, and a delight for any sandwich or burger.

It’s an indeterminate variety that reaches maturity in around 90 days and has a nice and long harvest season.

Four varieties of pink heirloom tomatoes
Four varieties of pink, meaty heirloom tomatoes

Carbon

Rich, complex flavors made this variety the winner of heirloom tomato taste tests at Cornell University, and they have won taste awards coast to coast. The fruit is smooth, medium-sized, and beautiful, being one of the darkest and prettiest of the purple or black types.

They seem to have an extra dose of the complex flavor that makes dark tomatoes famous. Carbon is one of the darkest of the black tomatoes.

The Paul Robeson variety is similar to Carbon in flavor, but produces a larger tomato. 

Four varieties of “black” heirloom tomatoes
Four varieties of “black” heirloom tomatoes

Striped Slicers (Beauty King, Hillbilly & Gold Medal)

We’ve discussed pink, purple and normal red tomatoes – time for a little more color in the list! Meet the bi-colored varieties, appreciated for their sweetness and their colorful, beautiful stripes or streaks.

There are many striped varieties of heirlooms (Pineapple, Big Rainbow, etc.), but Beauty King, Hillbilly, Chocolate Stripes and Gold Medal are the varieties I have had the most success with.

Six popular striped or bi-color heirloom tomatoes on a cutting board.
Popular striped heirloom tomatoes
Early striped heirloom tomatoes
Early striped heirloom tomatoes

Orange or Yellow Meaty Slicers

Kelloggs Breakfast and Persimmon are my favorites in the fruity orange category. Hughs is my absolute favorite for a yellow slicer.

Kellogg’s Breakfast is appreciated for its bright orange color, fruity sweet flavor and medium size. Persimmon Orange shares the color and flavor of Kellogg’s Breakfast, but is much larger. Both are meaty slicers great for sandwiches.

Hugh’s is one of the only yellow slicers I recommend. Most of the other yellow heirloom slicers I’ve grown are too mild in flavor for my taste. Hugh’s is actually quite robust in flavor however. It is also quite large and meaty.

Orange yellow and green heirloom tomato.
Orange yellow and green heirloom tomatoes
Six popular orange and yellow heirloom tomatoes
Popular orange and yellow heirloom tomatoe

Aunt Rubys

To finish off our tomato rainbow, let’s have a look at my favorite green heirloom tomato breed for sandwiches, Aunt Rubys. I know green can scream unripe, but don’t let that fool you! These large beef tomatoes are actually deliciously sweet. You’ll know yours are ripe when the bottom begins to take on a yellow tinge.

Aunt Ruby is characterized by their small seed cavities, meaning that although they’re juicy, they don’t turn your sandwich soggy.

5 varieties of heirloom green tomatoes on a board.
Aunt Ruby’s Green Slicer Tomatoes

Best Sandwich Ideas for Heirloom Tomatoes:

Okay, so you chose a slicer tomato variety and now you’re ready to take in that ephemeral Summer flavor. Well, in case you’re in need of ideas, here are four of my favorite recipes that include that golden combo of bread and tomatoes:

  1. BLT with basil mayo: My favorite recipe that takes the classic Bacon Lettuce Tomato trio to the next level with fresh basil puréed into a nice dollop of real mayonnaise.
  2. Niçoise salad on French pain bagnat: Because the only thing better than a normal niçoise salad is one served on bread.
  3. Pre-season tomato jam BLT: Don’t forget to reserve some of the harvest to make tomato jam, in order to keep enjoying tomato goodness on your sandwiches year-round.
  4. Chow Chow sliders: What better to take a good burger to the next level than some freshly sliced, home-grown tomato?

And in order to further celebrate slicer tomatoes, I’ve gone ahead and come up with a bonus sandwich recipe especially for this article! Fresh, home-grown tomato goes amazingly with slices of prosciutto and some quality mozzarella.

Frequently asked questions

How to stop tomatoes making sandwiches soggy?

The bane of any sandwich enthusiast’s existence! If you don’t want a soggy sandwich, choosing the right slicer tomato can help. Varieties that contain less seeds just aren’t quite as wet.

Other than that, it helps to place the tomato between dry ingredients on your sandwich, or to use mayo as a protective u0022barrieru0022. The fat prevents moisture from reaching the bread.

You can also slice the tomatoes, lay them on a paper towel, salt them and let them rest for a bit. The salt will draw out the water.

Do slicer tomatoes need caging?

YES! The vines grow tall and can be very prolific. The weight of those huge tomatoes, easily a pound or more, will break the stems without a little support.

Prosciutto caprese sandwich

Heirloom tomato and prosciutto sandwich.
A fresh sandwich that combines the best Italy has to offer with home-grown slicer tomatoes!
5 from 1 vote
Prep Time 10 minutes
Cook Time 0 minutes
Servings 2
Calories 273

Ingredients

  • 2 ciabatta or focaccia rolls
  • 4 slices quality prosciutto ham
  • 2 Slices mozarella sliced, buffalo is ideal
  • 1 beefsteak heirloom tomato sliced
  • ½ Tablespoon olive oil extra virgin is ideal
  • 10 fresh basil leaves optional
  • salt & pepper to taste

Instructions
 

  • Using a serrated bread knife, slice the bread rolls in half lengthwise.
    2 ciabatta or focaccia rolls
  • Lightly toast the bread halves (optional).
  • Layer the sandwiches in your preferred order (I like to go for olive oil, prosciutto, tomato, mozzarella, salt, pepper, basil).
    4 slices quality prosciutto ham, 2 Slices mozarella, 1 beefsteak heirloom tomato, 1/2 Tablespoon olive oil, 10 fresh basil leaves, salt & pepper
  • Keep sandwiches wrapped and refrigerated until it's time to serve them.

Notes

If you’ve got any tomato left over – which is likely given how big some beefsteak breeds are – just sprinkle it with some salt and pepper to eat as-is. Heirloom varieties are delicious and don’t need any bells and whistles to shine.

Nutrition

Calories: 273kcalCarbohydrates: 18gProtein: 11gFat: 18gSaturated Fat: 6gPolyunsaturated Fat: 2gMonounsaturated Fat: 7gTrans Fat: 1gCholesterol: 33mgSodium: 449mgPotassium: 205mgFiber: 1gSugar: 2gVitamin A: 815IUVitamin C: 9mgCalcium: 154mgIron: 1mg
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  1. Susan says:

    Great story about the pimento sandwich
    I would like to plant maybe 3 -4 blueberry bushes do you have any suggestions ? Thanks

    • Well, the more varieties you have the higher the yield (in general). I like to recommend going with one early variety, one mid-season, and one late. So in my zone (Zone 5), that would be Polaris for the early, Blue Crop or Northland for the mid season and Chippewa or Duke for late. There are other varieties that would work also, but those are the ones I’m most familiar with and grow myself.

  2. Dorothy Stainbrook says:

    5 stars