Vegan Apple and 'Honey' Cake

Ingredients

• 3 apples, sliced
• 115g caster sugar
• 2 tbsp flax seeds
• 100g light brown sugar
• 160ml agave syrup
• 120ml veg oil
• 1 tsp vanilla extract
• 1 tbsp vegan yoghurt
• 100ml brewed black tea
• 150g, sieved plain flour
• 1 tsp baking powder
• 1/2 tsp baking soda
• 1 tsp ground cinnamon
• 1/2 tsp ground nutmeg
• a pinch salt