Replace some of the flour with ground almonds. It provides richness and a natural nutty edge that complements strawberries wonderfully.
Cut fresh strawberries and fold them into the batter. They soften during baking, creating sweet spots in each slice.
Roughly chopped Bournville chunks melt irregularly, producing surprise chunks of dark chocolate that cut the fruit sweetness.
Toss almond slivers over the top before baking for a crunchy topping that delivers crunch and appears bakery-fresh with no extra effort.
Melt some Bournville squares with mashed strawberries to make a warm sauce. Drizzle each slice with it before serving for added indulgence.