Smoked Mackerel on Pumpernickel with Cucumber

Smoked mackerel flaked over dense pumpernickel with cucumber and lemon — one of the richest sources of omega-3 you can put on a plate before nine in the morning.

1 min read August 31, 2026 AgeGen Editorial
Smoked Mackerel on Pumpernickel with Cucumber — AgeGen

Smoked mackerel flaked over dense pumpernickel with cucumber and lemon — one of the richest sources of omega-3 you can put on a plate before nine in the morning.

Ingredients (1 serving)

  • Smoked mackerel — 100 g
  • Pumpernickel bread — 2 slices
  • Cucumber — 60 g
  • Lemon — 1 wedge

Macros per serving

  • Calories: 426 kcal
  • Protein: 27 g
  • Fat: 22 g
  • Carbs: 30 g
  • Fiber: 7 g

Key micronutrients

  • Omega-3 EPA+DHA — ~2.6 g
  • Vitamin D — ~360 IU
  • Vitamin B12 — ~8 µg

Why it earns a spot in the rotation

  • 2.6 g of EPA and DHA in one sitting is more than most people manage in a week — and it arrives as food rather than as a capsule.
  • 27 g of protein at breakfast, which is the meal where protein is most often missing.
  • Pumpernickel carries 7 g of fibre; a white slice would carry almost none for the same calories.
  • Nothing is cooked. It is assembly, which is what makes it survive a weekday.

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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