Here are two nearly identical recipes for cheese puffs, one uses butter and the other uses oleo. These were found in a large collection, date unknown. I typed the one with butter below but included scans of both recipes.

Cheese Puffs

Mix Tog.:

3/4 stick butter
1 c sharp grated cheese

Add to above, mix like pastry:

1 c flour
1/4 tsp. salt
3 Tbs water

Pinch off dough & shape around olive. (stuffed olive)

Bake 14-15 min @ 425°.

Here’s the other recipe, this one uses oleo instead of butter and it also specifies the 3 Tbs water be cold: