Mixed Berry Crumble

The British have given us many things worth keeping. This crumble is among the best of them. Born during wartime rationing when butter and sugar were precious, cooks discovered that a simple mixture of flour, oats, and fat could transform humble fruit into something magnificent. No rolling of pastry. No crimping of edges. Just rubbing butter into dry ingredients until clumps form, then scattering the result over whatever fruit the season provides.

I've made this dessert hundreds of times with berries of every description. Blueberries collapse into jammy pools. Raspberries hold their shape but surrender their juice. Blackberries add deep, almost wine-like depth. Mix them together and you get something greater than any single berry could achieve alone. The beauty is that proportions don't matter. Use what you have, what looks good at the market, what you pulled from your freezer.

The crumble topping rewards a light hand. Work the butter in just until you have irregular clumps ranging from pea-sized to small gravel. These different sizes create the textural contrast that makes a crumble sing: some bits turn golden and crisp, others stay slightly tender, and together they shatter under your spoon to reveal bubbling fruit beneath.