Mushroom & Herb Omelette with Barley Toast

A three-egg mushroom and herb omelette on barley toast — 26 g of protein and 396 kcal, with mushrooms adding B vitamins and selenium eggs alone don't cover.

1 min read September 14, 2026 AgeGen Editorial
Mushroom & Herb Omelette with Barley Toast — AgeGen

A three-egg mushroom and herb omelette on barley toast — 26 g of protein and 396 kcal. The mushrooms add B vitamins and selenium that eggs alone don't cover. One pan, under 10 minutes.

Ingredients (1 serving)

  • Eggs — 3 large
  • Mushrooms — 120 g
  • Fresh herbs — 10 g
  • Barley bread — 1 slice
  • Butter — 1 tsp

Macros per serving

  • Calories: 396 kcal
  • Protein: 26 g
  • Fat: 20 g
  • Carbs: 28 g
  • Fiber: 5 g

Key micronutrients

  • Selenium: ~40 µg
  • Vitamin B12: ~1.4 µg
  • Riboflavin: ~0.7 mg

Why it earns a spot in the rotation

  • Selenium from the mushrooms, not just the eggs. ~40 µg per serving — mushrooms are one of the few non-animal foods that contribute meaningfully to selenium intake.
  • B12 covered by the eggs alone. ~1.4 µg per serving, more than half the 2.4 µg adult RDA from three eggs.
  • Riboflavin from the egg-mushroom pairing. ~0.7 mg per serving supports the cellular-energy pathways both foods are noted for.
  • Fast without sacrificing protein. 26 g of protein in a pan meal that takes under 10 minutes.

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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