Old-Fashioned Oatmeal Cookies
The oatmeal cookie is the honest one in the biscuit tin — no chocolate to hide behind, just butter, brown sugar, cinnamon and proper oats doing all the work. Granny's came out of the oven looking slightly underdone and set into exactly what an oatmeal cookie should be: chewy in the middle, crisp at the edge, nubbly all the way through.
The name is the recipe: old-fashioned rolled oats, not quick or instant. Rolled oats keep their shape and give the cookie its texture; quick oats are cut fine and bake into flat paste. And as with all granny cookies, pull them early — golden edges, soft centres, ten minutes on the hot tray to finish.
Raisins or not is between you and your conscience. (Granny said raisins. Soaked first, so they bake in plump.)
Old-Fashioned Oatmeal Cookies
Chewy middles, crisp edges, proper rolled oats — the biscuit-tin classic.
Ingredients
- 125 g soft butter
- 100 g soft brown sugar
- 75 g caster sugar
- 1 egg & 1 tsp vanilla
- 125 g plain flour
- ½ tsp bicarb, ½ tsp cinnamon, ¼ tsp salt
- 150 g old-fashioned rolled oats (not instant)
- 100 g raisins (optional, soaked 10 min)
Method
- Cream. Oven to 180°C (fan 160°C / gas 4); line two trays. Beat the butter and both sugars until creamy, 2 minutes.
- Egg & vanilla. Beat in until combined.
- Dry. Stir in the flour, bicarb, cinnamon and salt, then the oats and raisins — just until no dry patches remain.
- Scoop. Heaped tablespoons, well spaced, flattened slightly with damp fingers.
- Underbake. 10–12 minutes: golden edges, soft-looking centres. Ten minutes on the tray, then a rack. Tin, lid, hide.
Soak the raisins in hot water while you make the dough — soaked raisins bake in plump and jammy instead of hard and bitter.
Tips for chewy oatmeal cookies
Rolled oats only
Quick oats bake into paste. The nubbly chew comes from whole rolled flakes.
Pull them early
Soft centres set on the hot tray. Fully-baked-looking = overbaked.
Cool trays between batches
Dough on a hot tray spreads before it bakes. Let trays cool or use two in rotation.
Questions, answered
Rolled oats or quick oats — does it matter?
A lot. Rolled oats keep their shape and give the chewy, nubbly texture. Quick or instant oats are cut fine and bake into a flat, pasty cookie. The name of the cookie tells you which to buy.
Why did my cookies spread flat?
Butter too soft, hot trays, or too little flour. In a warm kitchen, chill the scooped dough 15 minutes before baking.
Raisins or no raisins?
The recipe works both ways — or swap in chocolate chips or chopped dates. If you're team raisin, soak them 10 minutes in hot water first so they bake in plump.