Gooseberry Pecan Oat Bars
200g unsalted butter, plus extra for greasing
400g Waitrose Cooks’ Ingredients gooseberries, topped and tailed
175g soft light brown sugar
200g wholemeal spelt or rye flour, or a mixture
¾ tsp ground cinnamon
150g rolled porridge oats
100g pecans, chopped
½ tsp fine salt