Maple Muffins

• 1 1/4 cup soft flour (cake or pastry flour)
• 1 1/2 teaspoons baking powder
• 1/4 cup butter
• 3 tablespoons maple sugar
• 1 egg
• 1 egg yolk
• 2 tablespoons milk
• 1/2 cup fresh blueberries
• Zest of 1/2 lemon
• 2 tablespoons maple spread

1. Sift together flour and baking powder. Reserve the dry ingredients.
2. Mix the butter and maple sugar in a bowl and beat until well blended with a mixer. Add egg and egg yolk and mix. Add milk and mix well. Add blueberries and lemon zest, mix lightly.
3. Fold in the dry ingredients.
4. Lightly butter the muffin molds or line with baking cups and pour in the batter.
5. Lightly indent the tops, fill the indentations with maple spread, and bake for about 20 minutes in a 180 °C (350 °F) oven.