Imagine biting into a fluffy apple muffin, only to be greeted by a delightful surprise: pockets of warm, cinnamon-streaked ...

The muffin itself is moist with a very mild flavor from the apples. But that streusel... oh my. Full of cinnamon, it bakes to ...

Combine the flour, baking powder, salt, baking soda and cinnamon ... muffin tin with cooking spray or use paper liners; fill two-thirds full with batter. Now, top the batter with about 2 tbsp of ...

Mix in the apple. Turn the batter onto a baking sheet of ... Cut into 12–15 squares and serve. Cook's note: A cinnamon-streusel topping adds crunch to muffins baked on a tray and cut into squares.