Open Faced Smoked Mackerel Sandwiches - cooking recipe

Ingredients

1 tbsp butter, softened
2 thick slices whole wheat bread
1 None large plum tomato, sliced
2 handfuls mixed greens
2 (2oz) smoked mackerel fillets, skin removed, flesh flaked into large pieces
None None DRESSING
3 tbsp olive oil
1 tbsp lemon juice
1 tbsp prepared horseradish

Preparation

Lightly butter bread then place on 2 serving plates. Arrange tomato slices, mixed greens and fish on top.
Whisk together all dressing ingredients. Season. Drizzle over sandwiches. Serve.