Refrigerate for up to 1 week, or freeze for up to 2 months. Light brown sugar >> dark brown sugar. Walnuts >> another nut or seed of your choice, or just skip them.

These apple crumble muffins are soft and fluffy, stuffed with small chunks of fresh apples and topped with rich crumble topping. Panicked savers blocked from putting tax-free lump sums back in ...