One of my favorite kohlrabi recipes to come out of an unexpected produce box delivery. This crustless quiche uses the greens, not the bulb, and it's been on repeat in my kitchen ever since.
Preheat oven to 350℉. Spray a quiche pan with cooking spray and set aside.
Place chopped kohlrabi greens in steamer and cook until stems are tender, about 15 minutes. Drain, and cool completely. Chop leaves and stems again for finer pieces (if desired), then squeeze excess water from leaves. Set aside.
Heat olive oil in a small skillet over medium heat until hot. Add shallot and garlic and saute for 5 minutes, stirring often, until shallots are translucent.
Add eggs and milk to a large mixing bowl and whisk together until well incorporated. Stir in cheese and cooled, kohlrabi greens.
In a medium bowl, mix together flour, salt, and baking powder. Stir flour mixture into egg batter until just combined.
Pour mixture into prepared pan and top with halved grape tomatoes.
Bake for 40-45 minutes or until a knife comes out clean when inserted into center of quiche. Let cool 10 minutes before serving.