This is yummy even for people who say they don't like prunes, or should I say 21st century term...dried plums!
- In a saucepan, combine the first four ingredients; simmer 15 minutes and set aside.
- Sift flour and salt; add brown sugar, cut in butter; add oats and coconut.
- Spread half of dry mixture in 8" square pan; spoon prune mixture over top; spread remaining dry mixture over two layers.
- Bake at 325 degrees for 45 minutes.