Apple Crisp

Method

1. mix6 min
   fruit: apples + sugar + lemon + cornstarch + 1 tsp cinnamon
   the wedges tossed with 1/4 cup sugar + lemon + cornstarch + cinnamon + 1/4 tsp salt in the baking dish — modest cornstarch, because apples run drier than peaches; the mixed-variety trick does the texture work no thickener can
2. mix5 min
   topping: rubbed until it clumps
   oats + flour + brown sugar + remaining sugar, cinnamon and salt + cold butter rubbed in with fingers until it holds in rough clumps, walnuts tossed through — the clumps are the future crunch; fine crumbs bake into a cookie lid, clumps bake into gravel, and gravel is what a crisp means
3. bake50 min
   350°F, topping over fruit, until bubbling at the edges
   packed fruit, clumped topping edge to edge, baked until the juices bubble THICKLY through the seams and the top is deep gold — the bubble is the doneness signal that matters: it means the cornstarch has boiled and the sauce beneath is sauce, not hot juice
4. rest15 min
   the sauce sets from lava to glaze
   before serving warm with the ice cream — same physics as its cobbler cousin, same reward for the same patience; and it reheats for breakfast with yogurt, a use four of seven sources admit to in writing