Start by dicing your English cucumbers into small, bite-sized pieces, then place them in a colander. Sprinkle with salt and let them drain for about 15 minutes, ensuring you remove excess moisture to keep your Cucumber Salad Sandwiches from becoming soggy.

While the cucumbers are draining, grab a mixing bowl and combine Greek yogurt, crumbled feta, fresh herbs, lemon zest, and lemon juice. Stir thoroughly until the mixture is well-blended and creamy.

Once the cucumbers have drained, pat them dry with a paper towel to absorb any remaining moisture. Add the cucumbers to the yogurt mixture, stirring gently until all the pieces are evenly coated.

Toast slices of whole-grain bread until golden brown for an added crunch. On one slice, layer fresh sprouts, followed by a generous spread of the cucumber filling. Optionally, add a few onion slices before topping with another slice of bread.

For the best experience, cut your Cucumber Salad Sandwiches in half, exposing the vibrant filling, and serve immediately.