Onion Kuchen

Directions

1. 1
   Saute onions slowly in the butter just until soft in a medium-sized frying pan.
2. 2
   Separate the biscuits; place in a single layer in any ungreased 8-inch cake pan.
3. 3
   Spoon onion mixture on top.
4. 4
   Beat egg slightly in a small bowl; blend in sour cream and salt.
5. 5
   Spoon over onion mixture; sprinkle with poppy seeds.
6. 6
   Bake at 375 for 30 minutes or until topping is set.
7. 7
   Slice in wedges and serve warm.