Whole Wheat Hot Cross Buns

Ingredients

• 1/4 cup warm water
• 1/3 cup granulated sugar, divided
• 1 pkg (8 g/11 mL) active dry yeast
• 2 cups whole wheat flour
• 1 3/4 cups all-purpose flour, divided
• 1 tsp salt
• 1 tsp ground cardamom
• 1/2 tsp ground cinnamon
• 1/4 tsp ground allspice
• Pinch ground cloves
• 3/4 cup milk, warmed
• 1/3 cup butter, melted
• 1 egg
• 1 egg yolk
• 1 tsp vanilla
• 1 tsp finely grated lemon zest
• 3/4 cup raisins
• 1/3 cup chopped candied mixed peel
• 1/4 cup sugar
• 2 tbsp water
• 1 cup icing sugar, sifted
• 2 tbsp plain 2% yogurt