Recipe Notes
  • Features
  • How it works
  • Pricing
  • Help
Open web appDownload free
Get the app
  • Features
  • How it works
  • Pricing
  • Help
  • Open web app
Language
Light theme
Recipe Notes

Save recipes from anywhere, cook from anywhere. Free on iPhone, Android, and the web.

Open the web app

Guides

  • Import from Instagram
  • Import from TikTok
  • Import from Pinterest
  • Import from Facebook
  • Import from YouTube
  • How to organize recipes
  • Organize family recipes
  • Meal planning app
  • Browse recipes

Compare

  • Best recipe apps compared
  • Free cookbook app
  • Free recipe software
  • ReciMe alternative
  • ReciMe review & pricing
  • What happened to the Allrecipes app
  • Recipe Notes vs Paprika

Support

  • Help Center
  • FAQ
  • Plans & pricing
  • What's new
  • Contact support

Company

  • About us
  • Privacy policy
  • Terms & conditions
  • Subnote

© 2026 Recipe Notes. All rights reserved.

Language: English
  • English
  • 简体中文
  • 繁體中文
  • 日本語
  • 한국어
  • Deutsch
  • Français
  • Español
  • Italiano
  • Nederlands
  • Português
  • العربية
Recipe Notes
  • Features
  • How it works
  • Pricing
  • Help
Open web appDownload free
Get the app
  • Features
  • How it works
  • Pricing
  • Help
  • Open web app
Language
Light theme

Tuna on Toast

A sophisticated Spanish-inspired appetizer featuring oil-packed bonito tuna served on crispy baguette slices with caramelized onions, fresh tomato, and chives.

8 servings
40 min
Published October 4, 2025
Be the first to rate this recipe

Ingredients

  • •1 tablespoon extra-virgin olive oil (preferably Spanish)
  • •1 medium yellow onion
  • •½ teaspoon sea salt
  • •4 whole plum tomatoes
  • •1 whole baguette
  • •1 can Spanish oil-packed bonito tuna
  • •1 tablespoon fresh chives

Cooking Instructions

  1. 1.

    Heat oil in a medium pan over low heat. Cook onion until golden brown, about 30 minutes. (Add 1 to 2 tablespoons water if onions stick.) Add 1/4 teaspoon sea salt; set aside. Place a grater over a bowl. Rub cut surfaces of tomatoes across grater. Discard skins. Add remaining 1/4 tsp salt. Spread grated tomato over toasts (about 1 teaspoon per toast). Top with onion and tuna. Garnish with chives.

    40 min

Explore More Recipes

Browse our full recipe collection — comfort classics, 30-minute meals, international flavors, and seasonal favorites.

Browse All RecipesAbout Recipe Notes

Recommended to use Recipe Notes to save and manage your recipes

Recipe Notes

Save recipes from anywhere, cook from anywhere. Free on iPhone, Android, and the web.

Open the web app

Guides

  • Import from Instagram
  • Import from TikTok
  • Import from Pinterest
  • Import from Facebook
  • Import from YouTube
  • How to organize recipes
  • Organize family recipes
  • Meal planning app
  • Browse recipes

Compare

  • Best recipe apps compared
  • Free cookbook app
  • Free recipe software
  • ReciMe alternative
  • ReciMe review & pricing
  • What happened to the Allrecipes app
  • Recipe Notes vs Paprika

Support

  • Help Center
  • FAQ
  • Plans & pricing
  • What's new
  • Contact support

Company

  • About us
  • Privacy policy
  • Terms & conditions
  • Subnote

© 2026 Recipe Notes. All rights reserved.

Language: English
  • English
  • 简体中文
  • 繁體中文
  • 日本語
  • 한국어
  • Deutsch
  • Français
  • Español
  • Italiano
  • Nederlands
  • Português
  • العربية

You Might Also Like

Golden Potato Cake

Golden Potato Cake

Boozy Concord-Grape Ice Pops

Boozy Concord-Grape Ice Pops

Crazy Sesame Breadsticks

Crazy Sesame Breadsticks

Air Fryer Crispy Herbed Chickpeas

Air Fryer Crispy Herbed Chickpeas

Air Fryer Memphis-Style BBQ Pork Ribs

Air Fryer Memphis-Style BBQ Pork Ribs

Black Apple Old-Fashioned

Black Apple Old-Fashioned