To make the base, place the flour and spread/vegan butter in a food processor fitted with the plastic blade and process until the mixture resembles breadcrumbs. Add the sugar and salt, mix again.
Add the mixed egg replacer and vanilla and process until it forms a rough ball.
Scoop out of the processor bowl, form into a ball, wrap in clingfilm and chill for half an hour.
Preheat oven 180c.
Halve the plums and de-stone.
Into a lined baking sheet 8 x 12" square, press the dough out.
Press the plums into the dough rectangle in rows, making just one layer.
Sprinkle with the 2 tablespoons of sugar and bake for 35-45 minutes until the fruit is soft, sticky and caramelised. The pastry, where exposed, should be a golden brown colour.
Leave to cool.
Melt the jam with a little water and brush generously over the fruit. It should be gleaming and glossy.
Leave to set, then cut into 3" squares, larger or smaller if you'd prefer.
Please note that where the recipe asks for milk, butter or yogurt, this refers to any plant-based version that you prefer.
Nutrition Facts
Cafe Sperl's Plum Shortbread Squares - Vegan
Amount per Serving
% Daily Value*
* Percent Daily Values are based on a 2000 calorie diet.