01 -
Preheat oven to 425°F. Toss rye bread cubes with 2 tablespoons olive oil and 1/4 teaspoon salt on a rimmed baking sheet. Spread in an even layer and bake for 10 to 12 minutes, stirring halfway through. Cool completely on the baking sheet for 10 minutes.
02 -
Bring a medium pot of water to a boil. Gently lower eggs into the water and reduce to a lively simmer. Cook for 7 minutes. Transfer to ice water and cool completely, about 5 minutes. Peel and quarter the eggs.
03 -
Whisk together mayonnaise, 2 tablespoons water, mustard, 1 1/2 tablespoons dill, 1/4 teaspoon salt, and remaining 3 tablespoons olive oil in a small bowl until smooth.
04 -
Combine salad greens and fennel in a large bowl. Add 3 tablespoons dressing and toss to coat. Top with smoked salmon, eggs, and croutons. Drizzle with remaining dressing and sprinkle with 1/2 tablespoon dill and 1/4 teaspoon salt.