How to Make It
Place matzos in a small bowl of hot water; let soak 30 seconds. Drain well, and squeeze out as much liquid as possible. Place matzos in a small bowl; stir in eggs, chives, salt, and pepper until well combined.
Melt butter in a large nonstick skillet over medium-high. Spoon matzo mixture in 4 equal portions (about 1/3 cup each) into skillet. Cook until golden brown and set, about 2 minutes per side.
Spread matzo brei evenly with cream cheese. Top evenly with cucumber, lox, red onion, capers, and dill.