Substances:
- * 4 egg
- * 1-1/4 cup granulated swerve or truvia
- * 2-1/4 cup almond flour
- * 2-1/4 tsp baking powder
- * 1 tsp vanilla extract
- * 1-1/4 cup almond milk
- * 10 tbsp unsalted butter
- * for the topping:
- * 6 tbsp almond milk
- * 1/4 cup evenly packed brown sugar
- * 4 tbsp unsalted butter
