Kid-friendly Delightfully Donut-y Apricot-Filled Mug Cake Recipe - Sticky Fingers Cooking

Ingredients

• 2 T butter **(for DAIRY ALLERGY sub coconut oil or dairy-free/nut-free butter, like Earth Balance)**
• 2 T granulated sugar
• 4 T all-purpose flour **(for GLUTEN ALLERGY sub gluten-free/nut-free all-purpose flour)**
• 1/2 tsp baking powder
• 1/4 tsp cinnamon
• 1 egg yolk **(for EGG ALLERGY sub 1 tsp ground flaxseeds + 3 T apple cider—more info below)**
• 1 T milk **(for DAIRY ALLERGY sub dairy-free/nut-free milk)**
• 1 T apricot preserves
• 1/4 tsp powdered sugar