Make the filling; heat butter and olive oil in a skillet
Add beef and cook until browned. Add cabbage and spices. Pour over the water and cook until the cabbage is tender, for 30 minutes.
Make the dough; microwave mozzarella and cream cheese until melted.
Fold in eggs followed by the almond flour.
Divide the dough into two parts.
Roll each part between two pieces of baking paper to ¼-inch thick.
Cut each part in 6 pieces.
Place the filling on one side, and fold over the dough. Pinch the sides of the dough to seal and close the filling.
Preheat oven to 350F/180C.
Melt remaining butter in a microwave.
Place runza on a baking sheet lined with baking paper and brush with melted butter.
Bake runza for 30-35 minutes.
Serve at room temperature.