Gluten-free beetroot cake with chocolate drizzle

Ingredients

• Gluten-free beetroot cake
• 1/4 cup olive oil, plus extra for greasing the tin
• 150 gram dark chocolate (70%+), chopped
• 200 gram beetroot, washed peeled and grated
• 4 large eggs, separated
• 3/4 cup caster sugar
• 120 gram ground almonds
• 1 teaspoon baking powder
• 3 tablespoon cocoa powder, sifted
• dairy-free yoghurt (optional), to serve
• Chocolate drizzle
• 120 gram dark chocolate
• 40 millilitre non-dairy milk (this recipe used almond)