Preheat oven to 170℃. Prepare muffin tin with paper liners.
CONVENTIONAL METHOD
Whip eggs, MCT or coconut oil, cream cheese, cinnamon and vanilla in a stand mixer until well combined.
Add remaining ingredients; except walnuts, and mix to combine. Fold through walnuts.
Scoop stiff batter into each liner filling about 3/4s full. With wet fingers gently smooth off muffins and gently press into muffin liner. Sprinkle with reserved cinnamon and Sukrin granular sweetener.
Bake 15 minutes, or until skewer comes out dry. Allow to cool before piping with buttercream.
For Buttercream - Add cream cheese, butter, vanilla, lemon juice, and cinnamon to stand mixer
Whip for 30-60 seconds until smooth.
Slowly add powdered sweetener while beating and mix until light and fluffy. Spoon or pipe buttercream onto muffins
THERMOMIX® METHOD
Place eggs, MCT or coconut oil, cream cheese, cinnamon and vanilla into mixing bowl and mix 30 sec/speed 5.
Add remaining ingredients; except walnuts and mix 20 sec/speed 5. Fold through walnuts. Follow from Step 3 above.
For Buttercream - Add cream cheese, butter, vanilla, lemon juice, and cinnamon to mixing bowl and mix 45 sec/speed 5
Add powdered sweetener while mixing and mix until light and fluffy.
Notes
1. Store cakes in airtight container in fridge up to 1 week.2. This recipe is suitable to freeze frosted or not.3. For a nut free version omit walnuts and substitute sunflower seed meal.