Charlotte Merriman
Why flapjack earns its place in the rucksack
There is a particular sort of walk that asks nothing of you except a slow, steady pace: a towpath, a level track through woods, a lane that fizzles out at a gate and a wide view. On a cool morning it is best enjoyed with a flask and something wrapped in greaseproof paper, and that something is almost always flapjack. It is dense rather than crumbly, so it survives being sat on. It carries oats and butter rather than cream, so it keeps well in a cold rucksack. And it needs no icing, no piping bag and no careful hand — one pan, one spoon, twenty-five minutes in the oven.
Just as importantly, it suits the pace of a gentle walk. A piece eaten on a bench halfway round gives you something to do with your hands while you look at the view, and it sits far better than a squashed sandwich when you still have a mile to go.
Everything comes from the cupboard
This is a bare-bones recipe, and it is deliberately plain so you can bend it to whatever is in the tin.
- 250g porridge oats — ordinary rolled oats are perfect. Jumbo oats give a chewier bar; fine oats give a denser, more biscuity one.
- 125g unsalted butter — or a block baking margarine if you want it dairy-free. Melted, not creamed, so cold from the fridge is fine.
- 125g soft light brown sugar — muscovado works and tastes deeper. Caster will do at a push, but the bars will be paler and crisper.
- 2 generous tablespoons golden syrup — this is what holds it together and keeps it soft. Honey is a fair substitute, though it browns faster.
- A good pinch of fine sea salt — easily forgotten, always noticed when missing.
- Optional: 50g dried fruit, chopped nuts, seeds, or a teaspoon of ground ginger.
The method, in six unhurried steps
- Heat the oven to 180°C, 160°C fan, gas mark 4. Line a 20cm square tin with baking parchment, leaving the paper overhanging on two sides so you can lift the whole slab out later.
- Melt together the butter, sugar, syrup and salt in a large pan over a low heat. Stir now and then until the sugar has dissolved and the mixture is glossy. Do not let it boil hard — it will turn to toffee and set like rock.
- Take the pan off the heat and tip in the oats and salt, plus any extras. Stir until every flake is coated. There should be no dry oats left in the pan.
- Press the mixture into the tin firmly with the back of a spoon, paying attention to the corners and edges. Pressing hard is the single difference between a flapjack that holds together and one that explodes on the first bite.
- Bake for 20–25 minutes until the edges are pale gold and the centre still looks slightly underdone. It firms as it cools. In a hot kitchen or a humid day, give it another five minutes.
- Score it while warm. After ten minutes out of the oven, cut into twelve or sixteen pieces with a sharp knife, then leave in the tin until completely cold before lifting out.
Small changes for different days
If the forecast is damp or the walk is long, add an extra 25g of oats for a firmer bar that will not slump in a pocket. In genuinely cold weather, a handful of chopped dates or raisins adds a bit of chew that stays soft even when the air is sharp. For a ginger version, stir a teaspoon of ground ginger into the pan and fold in 50g of chopped crystallised ginger with the oats. A chocolate version is simply 25g of cocoa powder swapped for 25g of the oats, though it bakes a shade quicker, so check it at eighteen minutes.
Keep the finished flapjack in a tin or a cloth bag — never the fridge, which turns it hard and dull. It will be good for five days and freezes well, wrapped in portions, for up to three months.
Packing for a flask-and-sandwich walk
Wrap each piece in greaseproof paper and twist the ends, then stack them in a small tin or the top of the rucksack where they will not be crushed. A flask of tea, a flask of soup if the day is raw, a sandwich, an apple, and you are equipped for something far better than a café stop. Add a folded sit mat or even a square of closed-cell foam: it weighs almost nothing and turns a damp wall, a cold bench or a fallen trunk into somewhere you can properly rest.
Hot drinks matter more than people expect on a slow walk in cool air. Fill the flask with boiling water first, let it stand a minute, then empty it and fill with tea — the difference in heat an hour later is remarkable.
Choosing a route that suits the day
Gentle walking is not a lesser version of the real thing; it is the real thing, done properly. Look for surfaced paths, canal towpaths, disused railway lines, reservoir circuits and estate tracks. A there-and-back route is often wiser than a loop, because you can turn around whenever you like and the distance stays under your control. Check for gates rather than stiles, benches at reasonable intervals, and a car park or bus stop close to the start.
Then set a pace that feels almost too easy. A mile in half an hour, stops included, is a perfectly respectable country pace, and nobody is counting. Turn back while you still have a third of your energy left, not when you have none. Sit down when you find a bench. Eat the flapjack slowly, with both hands around the mug, and let the afternoon do what it likes.
