2 things: I have burned myself *again* - after maybe 4 decades of not burning myself cooking this is 4 times in 10 days.

Also in my attempts to cook for one I invented this with math:

Rhubarb Crisp For One

Preheat toaster-oven to 350ish

1 stalk rhubarb, 3T+1t sugar, 2+1/5t flour, mix, put in buttered ramekin.

2T+2 1/3t brown sugar, 1 grind sea salt, dash cinnamon, 2T+2t flour, mix for topping

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Bake 45 mn