These easy cinnamon apple crumble muffins feature a moist, tender crumb infused with cinnamon and juicy apple bits, topped with a crunchy oat crumble. Perfect for cozy breakfasts or snacks, they are quick to make and loved by all ages.
Do not overmix the batter to avoid dense muffins. Use cold butter for the oat topping to achieve a crisp texture. Dice apples uniformly and toss with a teaspoon of flour if very juicy to prevent sinking. Muffins are best enjoyed warm or at room temperature. Store in an airtight container for up to 2 days or freeze for up to 3 months.
Keywords: cinnamon apple muffins, oat crumble topping, easy muffins, breakfast muffins, apple crumble, quick snack, cozy baking