• 9 Ingredients
  • butter
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  • 2-3 smoked mackerel fillets
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  • 1.0 tsp Dijon mustard
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  • ½ cucumber , peeled and cut into...
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  • 4 slices sourdough bread
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  • Show all (9)
  • Nutrition 100% match
  • Calories per gram: 2.4
  • Total fat: Low
  • Show all