A personal, no-bread tuna bowl with cucumber and lemon — quick, high-protein, and virtually carb-free.
A personal, no-carb meal — tuna with cucumber and lemon.
For those avoiding bread (keto, weight loss, gluten sensitivity) or who simply want something lighter than a sandwich. Five minutes, one can, genuinely satisfying.
Open the can and drain the tuna thoroughly by pressing firmly with the lid. Make sure all the water is removed.
Wash the cucumber and dice it into small cubes (about 5 mm). For a crunchier texture leave the skin on; for a softer bite, peel it.
In a bowl, mix the drained tuna, cucumber, and parsley. Break up the tuna with a fork.
Add the lemon juice, olive oil, salt, and pepper. Toss gently for 30 seconds until everything is coated.
Taste and adjust the lemon or salt. Serve immediately, or chill in the fridge for an hour — the flavours improve with a short rest.
The glycemic index (GI) measures how quickly a food raises blood sugar, while the glycemic load (GL) measures how much a full serving raises it. Together they give the complete picture.
A low value (≤55) means a gradual rise in blood sugar — the most suitable range for diabetes and insulin resistance.
Glycemic load reflects the impact of the full serving. To lower it: take half a serving, or pair the recipe with a source of protein and fiber.
* Percent Daily Values are based on a 2,000-calorie diet per FDA food-label reference values — your daily needs may be higher or lower. Values are derived from the recipe's ingredients via the USDA database.
The most common problems when preparing Personal Tuna, Cucumber and Lemon Bowl (No Bread), and how to fix them:
The tuna was not drained well enough. Press it firmly in a strainer.
Not enough acidity. Add an extra 5 ml of lemon juice.
Low-quality tuna. Buy a trusted brand, or increase the lemon juice.
You skipped the olive oil. 5–10 ml is essential.
2 days in an airtight container — flavours improve by the next day.
Ideal — no heating needed, light, filling.
The cucumber loses its texture.
| Original Ingredient | Tested Substitute | Ratio | Flavor Difference |
|---|---|---|---|
| Cucumber | Chopped celery | 1:1 | An alternative source of crunch |
| Parsley | Fresh coriander or mint | 1:1 | Different herb options |
| Tuna | Canned salmon | 1:1 | Higher in omega-3 |
| Lemon juice | Apple cider vinegar | 1:1 | A different style of acidity |
| Ingredient | 1 person | 2 people | 4 |
|---|---|---|---|
| Tuna | 120 g | 240 g | 480 g |
| Cucumber | 100 g | 200 g | 400 g |
| Olive oil | 10 ml | 20 ml | 40 ml |
For a Mediterranean twist, add 20 g sliced black olives and a quarter of a finely diced red onion. It becomes a complete peasant-style tuna salad.
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