In a bowl, combine the sugar, flour, almond flour, baking powder, baking soda and salt. Mix briefly with a whisk.
In a second bowl, whisk together the eggs, milk, sunflower oil, and vanilla extract. Pour the milk mixture into the dry ingredients and quickly fold in with a spatula until a batter forms. It doesn't matter if there are still some lumps.
Divide the batter between the muffin cups. Add a teaspoon of raspberry jam on top of each muffin, trying to spread it evenly over the top. Finally, sprinkle the muffins generously with almond flakes.
Bake the almond muffins at 200°C/400˚F (conventional oven) for about 20 minutes.
How to store
In an airtight container outside the refrigerator, they will keep for about 5 days.