Sandy’s Tuna Toast

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Tuna Toast for the 17 Day Diet

We can talk all day long about how cauliflower has been our new best friend when it comes to making low-carb foods on the 17 Day Diet. But what about tuna? Well, tuna can also be used to make low-carb recipes such as this Tuna Toast recipe.

Here’s a low-carb tuna recipe community member, Sandy J., shared with the blog.

This recipe is especially yummy when you feel like having some “bread” or “toast” with your meal, or when you’re tired of making cloud bread and want a different type of “bread” for your next sandwich or low-carb burger, perhaps!

Sandy’s secret to a yummy tuna toast is to allow it to cool before serving.

Allow tuna toast to cool before serving
Photo courtesy of Sandra J.

You can use the tuna “toast” to make a sandwich, to serve alongside a salad, or serve with your favorite soup.

Sandy went a step further and made an appetizer with her tuna toast – she took a square of tuna toast, added a dab of plain yogurt and topped it with a sliced cucumber!

Tuna toast appetizer with tuna toast, a dab of plain yogurt and sliced cucumber
Photo courtesy of Sandra J.

This is the perfect low-carb sandwich “bread” or side bread for your summer salad. Enjoy!

Creamy Low Carb Salads

These tuna toast pieces would be great topped with a creamy salad. Here are a few ideas to get you startedL

Other Low Carb Fish Recipes

If you’re a big fan of fish in general and you want more low carb recipes to add to your dinner rotation, you’ll love these other fabulous low carb fish recipes:

If you make Sandy’s Tuna Toast recipe, I’d love to hear what you think! Please come back to review this recipe below. If you’re on social media, tag me @17ddblog so I can see your lovely creation! Enjoy!

Sandy's Tuna Toast

Sandy's Tuna Toast for the 17 Day Diet
Yield: 1 Serving

Sandy's Tuna Toast

Prep Time: 5 minutes
Bake Time: 30 minutes
Total Time: 35 minutes

Sandy's Tuna Toast is the perfect low-carb bread for any meal.


  • 1 5oz can Albacore tuna in water, well drained
  • 2 Tablespoons cream cheese
  • 1 egg
  • Seasonings of your choice


  1. Preheat oven to 350 degrees F.
  2. Make sure your tuna is well-drained for optimal results. If needed, place drained tuna inside of a clean kitchen towel or paper towels and remove any excess liquid.
  3. In a bowl, combine drained tuna, cream cheese and egg. Mix until well combined.
  4. On a baking sheet, add a piece of parchment paper. Add your tuna mixture to paper, and with a spatula, flatten the tuna mixture and form it into a rectangular shape so it can be cut in half after baking. Keep your thickness to less than a 1/4 inch.
  5. Bake in the oven for 15 minutes. Flip toast over onto pan, discarding the paper and continue baking for another 15 minutes, or until toast is just browned on the edges.
  6. Allow toast to cool before serving.


Tuna toast can be served as “bread” along side your meal, or cut in half to make a sandwich with your favorite sandwich fillings. Use your favorite low-sugar marinara sauce, cheese and toppings to make a tuna pizza, too! The sky is the limit in this recipe!

Approved for all cycles

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Did you make this recipe?

Please leave a comment/review below or tag me at @17ddblog on IG so I can see your yummy creation!

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