This bagel recipe made with whitefish salad, marinated tomato slices, cucumber and melted Swiss cheese is inspired by a sandwich I had at Gertrude in Prospect Heights, Brooklyn.
In a medium bowl, stir together the cream cheese, sour cream and lemon juice until thoroughly combined, then fold in the smoked whitefish, chives, dill and season with black pepper. The fish should still have some texture.
For assembly:
Arrange the slices of tomato on a plate and drizzle with olive oil and season with salt. Set sit for 5 to 10 minutes before using.
Heat broiler on high. Arrange the bagel halves, cut side up on a baking sheet. Broil until golden brown. Top each bagel with a slice of Swiss cheese and broil once again until the cheese has melted, about an additional 30 seconds to 1 minute.
Spread whitefish salad over the top of each followed by a slice of olive oil marinated tomato and slices of cucumber. Garnish with lemon zest, dill, flake salt and black pepper.
Serve immediately, open face.
Notes
Serve immediately after assembling so you get the contrast of warm, melted cheese with the cool, creamy whitefish salad at its best texture and flavor.