Don't even cook them or use milk. Finely cut oats, in cold water with a small quantity of raisins: "Oats and raisins". Let it soak a little to wet and soften,

Don't even cook them or use milk. Finely cut oats, in cold water with a small quantity of raisins: "Oats and raisins". Let it soak a little to wet and soften, but not enough to turn it into high viscosity gloop like when cooked.