My mother used to make these. Chocolate Delights.

From page 71 of the Five Roses Cookbook recipe is called Oat Delights  –  I don’t have the cookbook –  just the page from it – one of the culls of a move!

Oak Delights

2 c sugar
6 tbsp cocoa
1/2 c butter
1/2 c milk
1/2 tsp vanilla
5 c Ogilvie Regular Oats

Bring first four ingred to boil in a saucepan. Remove from heat and add rest.  Drop onto waxed paper and let cool.