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Keto Tomato Tuna Bruschetta Recipe

Louise | July 18
Keto Tomato Tuna Bruschetta Recipe #keto

One of the best parts about the keto diet is that it encourages you to try new flavors and combinations. With a little bit of resourcefulness and creativity, there are endless possibilities for your palate to explore.

This keto tomato tuna bruschetta recipe opens the doors to some new ways of cooking. It’s not only a unique twist on bruschetta, but is great for you, full of flavor, and could easily become a new family favorite.

A Perfect Choice For Snack Time

The best part about this simple tomato tuna bruschetta recipe is that it makes a great snack at any time. Whether you are feeding the family a healthy afternoon snack or you need something for your guests to nibble on, this bruschetta is sure to disappear fast.

With a high protein and fat content and low carbs, you can feel great about sharing this snack with everyone you love.

If you are interested in finding some other delicious snackable keto recipes, or if you are hosting more guests than this one recipe will feed, check out some of our best keto snacks for some great ideas.

Enjoying Italian Cuisine Without All the Carbs

It’s no secret that Italian’s love to cook, and no one leaves a dinner table hungry. Unfortunately, all those heavy pastas and breads are not what we need on a keto diet.

But, it doesn’t mean we need to sacrifice all of the wonderful Italian flavors.

Bruschetta is all about the bread and to make sure you don’t miss out, this recipe will send you to a great keto bread recipe. From there, all of the fresh flavors of Italian cuisine are there to enjoy.

A Recipe With Freedom to Explore

What’s cooking if you can’t have fun? And this keto tomato tuna bruschetta recipe is a great chance to expand your culinary wings. The Italians would put all kinds of unique ingredients together and you should feel inspired to do the same.

Try your hand at these variations:

  • add a little (or a lot) of spice to your mix,
  • add more herbs,
  • add olives,
  • make it more salty or tangy,
  • substitute salmon for the tuna,
  • or even top it off with bacon

The many tastes to explore are perfect for a dish like this keto tomato tuna recipe.

Keto Tomato Tuna Bruschetta Recipe #keto

Keto Tomato Tuna Bruschetta Recipe #keto

Keto Tomato Tuna Bruschetta Recipe

  • Author: Louise Hendon
  • Prep Time: 10 minutes
  • Cook Time: 5 minutes
  • Total Time: 15 minutes
  • Yield: 4 servings 1x
  • Category: Appetizer, Snack
  • Cuisine: Italian


A delicious ketogenic twist on an Italian classic.


  • 4 slices of Keto Bread (see recipe here)
  • 4 Tablespoons (60 ml) of olive oil
  • 1 6oz (170 g) can of tuna, drained and flaked
  • 1 tomato, de-seeded and finely diced
  • 1 Tablespoon (15 ml) lemon juice
  • 1/4 cup parsley, finely diced
  • Salt and pepper, to taste


  1. Toast 4 slices of keto bread.
  2. Spread the olive oil over the slices of toast.
  3. In a small bowl, mix together the tuna, tomato, lemon juice, and parsley.  Season with salt and pepper, to taste.
  4. Drizzle with additional olive oil on top, if desired.


All nutritional data are estimated and based on per serving amounts. Net Carbs: 2 g


  • Calories: 343
  • Sugar: 1 g
  • Fat: 30 g
  • Carbohydrates: 4 g
  • Fiber: 2 g
  • Protein: 16 g

Louise co-founded Louise's Foods, Paleo Living Magazine, Nourishing Brands, & CoBionic. She has considerable research experience but enjoys creating products and articles that help move people just a little bit closer toward a healthy life they love.