This vegetarian lasagne is freezer-friendly, the ideal standby supper
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Cook from frozen
To cook straight from the freezer, heat oven to 180C/160C fan/ gas 4, and cook, covered, for 1½ hrs. Then, turn up oven to 220C/200C fan/ gas 7 and cook uncovered for another 30 mins. Or defrost overnight at room temp, pop in the fridge until ready to eat, then cook as directed, above, adding an extra 10 mins to the cooking time.