230 gm arugula
140 gm high-quality store-bought smoked trout
2 tsp fresh lemon juice
1¼ tsp extra-virgin olive oil
Kosher salt
Freshly ground black pepper
1 grapefruit, pomelo, or oro blanco, or a combination, peeled and sectioned
1 avocado, cut lengthwise in 6mm slices
¼ red onion, cut in thin slices

Put the arugula in a large mixing bowl.
Break up the trout into small chunks over the arugula.
Drizzle with the lemon juice and olive oil and season with salt and pepper.

Add the grapefruit sections, avocado, and onion and toss gently, taking care not to break up the avocado slices while distributing them evenly throughout the salad.
Transfer to a serving platter or individual plates and serve immediately.