Apple Muffins with Crumb Topping

"Quick and easy apple muffins filled with apples and finished with a crunchy cinnamon crumb topping. These tender apple cinnamon muffins are soft and fluffy and filled with juicy apple pieces. Finished with a crunchy cinnamon crumb topping, they make the perfect bakery style muffin. Great for breakfast or a snack, or to tuck into a lunchbox. These apple muffins with a cinnamon crumb topping make the absolute best kind of breakfast. Make them today, they're amazing!"