Ingredients
Combine egg yolks with lemon zest and ¼ cup sugar. Mix well
Add cardamom powder and baking powder. Mix well
Gradually add the almond flour and keep mixing until all the almond flour is incorporated
Mixture resembles a thick paste
Beat egg whites till frothy. Add salt and vinegar
Add sugar and beat till soft peaks are formed
Gently fold egg whites into the almond mixture
Pour the mixture into prepared cake tin
Bake in preheated oven for 25-30 minutes
Cool on a wire rack
Gluten-free, grain-free almond cake