Sweet And Salty Flavor Combos For An Always-Trending Sandwich

While sweet and salty flavor combinations aren’t new on restaurant menus, restaurants are taking the distinct pairing to the next level. We’re not talking about candied bacon. We’re talking about menu items like strawberry balsamic pizza and black garlic caramel dipping sauce for pretzel bites.

In the FDR innovation kitchen, we’ve been exploring how sweet and salty ingredients can elevate sandwiches. From a donut Monte Cristo to a fried chicken and sweet jalapeño relish sandwich, the possibilities are many and tasty.

Why The Sweet And Salty Flavor Combo Is Trending

The first reason is simple: It tastes good. Salt is a flavor enhancer. We know this.

When you eat a Hawaiian pizza, the salt of the pork makes the sweetness of the pineapple more so. When you eat a salted caramel ice cream cone, same thing. There’s science to it.

According to this Discover Magazine article, salt also creates a “bitter blocking” effect. Take the chocolate-covered pretzel as an example. The pretzel is made using lye or baking soda, which both have a bitter flavor. By adding salt, you detract from the bitter flavor. When you add a more preferable flavor, like the sweet from the chocolate, the bitter fades away even more and the sweet is enhanced. Thank you, salt.

Second, we think the sweet and salty combination is trending because diners are generally looking to indulge when they go out, and sweet and salty combinations have historically shown up in treats, like caramel popcorn and chicken and waffles. Done right, sweet and salty foods can be nostalgic comfort food.

Third, sweet and salty-themed dishes open the door to more international flavors. Modern-day diners love to eat foods that are both familiar and unique. Think about flavor combinations like miso, maple, and sesame or cardamon, almond, and dates.

About Those Sweet And Salty Sandwiches

The Donut Monte Cristo

Imagine the classic Monte Cristo reinvented with a sweet twist. Slices of ham and gooey Swiss cheese are between a halved glazed donut, battered, and fried golden with a sprinkle of powdered sugar and a side of raspberry jam.

Chicken And Sweet Jalapeño Relish Sandwich

Crispy fried chicken topped with cowboy candy, a pickled and candied jalapeño relish (from our friends at Fresh Innovations). We could see slathering maple syrup or honey mustard on the bun for even more sweet.

More Sweet And Salty Sandwich Ideas

Typically, it’s the pork or chicken that brings the salty element, but it doesn’t have to be that way. Nuts, cheese, or a sprinkle of sea salt create possibilities, too. Also, think about the bread or other carrier as a way to bring in the sweet or savory component. This article on Taste Tomorrow has some great insights.

More sweet and salty sandwich ideas from the FDR innovation kitchen….

• PB&J Grilled Cheese – Layer creamy peanut butter, tart jam, and sharp cheddar cheese between slices of sourdough, then grill to melty perfection.
• Bacon and Chocolate Spread Panini – The salty crunch of crispy bacon meets the smooth sweetness of chocolate hazelnut spread.
• Goat Cheese, Honey, and Walnut Toast – Served on multigrain bread with a lightly oiled arugula.
• Prosciutto, Mozzarella, & Honey Baguette Sandwich – For even more depth, drizzle with a balsamic glaze.
• Smoked Salmon & Cream Cheese with Maple Syrup Bagel – To stay true to those lox roots, include the capers, dill, and red onion.

How Restaurants Can Innovate

Sweet and salty sandwiches offer endless opportunities for innovation. By experimenting with unconventional pairings and leaning into trending ingredients, restaurants can create signature items that set their menus apart. Just remember your portion size. Sweet and salty flavors are bold, so make sure the portions don’t overwhelm.