Spiced Pumpkin Cake - Pinch Of Nom

Ingredients

• 50 grams self raising flour
• 1 tsp baking powder
• 6 tbs granulated sweetener
• 5 eggs (separate 4, leave one whole)
• 1 tsp ground ginger
• 1 tsp ground cinnamon
• 1 tsp freshly grated nutmeg
• 400 grams cooked pumpkin (or butternut squash)
• 1/4 teaspoon xanthan gum