Tuna & Cottage Cheese Cucumber Boats

Cucumber halves filled with tuna and cottage cheese — 28 g of protein for 189 calories, which is the leanest ratio anywhere in the library.

1 min read August 31, 2026 AgeGen Editorial
Tuna & Cottage Cheese Cucumber Boats — AgeGen

Cucumber halves filled with tuna and cottage cheese — 28 g of protein for 189 calories, which is the leanest ratio anywhere in the library.

Ingredients (1 serving)

  • Canned tuna — 100 g
  • Cottage cheese — 100 g
  • Cucumber — 150 g
  • Black pepper — 1 pinch

Macros per serving

  • Calories: 189 kcal
  • Protein: 28 g
  • Fat: 5 g
  • Carbs: 8 g
  • Fiber: 2 g

Key micronutrients

  • Selenium — ~60 µg
  • Vitamin B12 — ~2.5 µg
  • Phosphorus — ~300 mg

Why it earns a spot in the rotation

  • 28 g of protein for 189 kcal — 59% of the calories are protein, which no other snack here comes close to.
  • ~60 µg of selenium is roughly a full day from one tin.
  • Two protein sources with different digestion speeds, which is what makes a snack this size hold.
  • No cooking, no chopping board beyond halving a cucumber.

Sources

AgeGen recipes are sourced from the USDA FoodData Central database. Macros are calculated per the ingredient panel; round to the gram.

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