Mashed Kohlrabi and Red Potato Bake

1 large kohlrabi bulb, peeled and cut into cubes
6 small red potatoes
2 teaspoons grated garlic or chopped scapes
1 ½ cup shredded mozzarella cheese
Preheat oven to 325 degrees F.

Bring a small pot of lightly salted water to a boil; cook kohlrabi cubes in boiling
Water until soft, about 15 minutes; drain.
Cook red potatoes in microwave oven until soft, about l0 minutes.
Beat kohlrabi, potatoes, and garlic (scapes) together in a bowl with an electric hand
mixer until smooth; transfer to a l-quart casserole dish and top with mozzarella cheese.
Bake in the preheated oven until the cheese begins to brown, about 30 minutes.