Keto Vanilla Mug Cake So Light and Fluffy

Ingredients

• 1 tbsp light tasting olive oil (See Note 1)
• 2 tbsp collagen
• 1 tbsp coconut flour (or 3 tbsp almond meal)
• 1/4 tsp vanilla extract
• 1/2 tsp baking powder (See Note 4)
• 1 egg
• 1 tbsp sour cream (See Note 3)
• 1-2 tsp sweetener (If you are not using a flavoured collagen you may want to add a little sweetener to the cake batter)
• 1 tbsp Sugar Free Lemon Curd (Click for recipe)