Kick start your morning with one of Martha’s five fantastic muffin recipes.

Kick start your morning with one of these five fantastic muffin recipes: giant bran muffins filled with raisins, citrusy mini orange muffins, moist and delicious healthy morning muffins, plum-filled coffee cake muffins and — the ideal solution to a bumper crop of zucchini — glazed zucchini muffins.