A great make ahead breakfast or even dessert: cool, creamy oats layered with softly cooked sweet-tart gooseberries.
Make the overnight oats
Put the oats, chia seeds if using and sugar in a jar or other container and mix together.
Add the milk and vanilla extract and whisk thoroughly to combine.
Cover and leave in the fridge overnight.
Make the gooseberry compote
Top and tail the gooseberries (using scissors is easiest) then wash well in a sieve or colander.
Put in a saucepan with a splash of water and 1½ tablespoons of the sugar.
Bring up to a simmer and cook until the gooseberries have broken down and are soft: add a little more water if necessary and taste as the gooseberries are cooking to see if more sugar is needed. (10-15 min)
Turn the heat to moderately high and reduce the liquid until the compote is thick (3-5 min).
Transfer the compote to a jar, put on a lid and leave to cool. Put in the fridge when cold.
Take the oats from the fridge and give them a stir. Add a splash of milk or water to thin if necessary.
Take two glasses, serving jars or bowls and spoon a quarter of the oats into the bottom of each one.
Spoon a quarter of the gooseberry compote across each layer of oats.
Spoon the rest of the oats over the compote.
If using the yogurt, add a tablespoon or two to each portion.
Top with the remaining compote, plus the granola / nuts and seeds if using, and serve.