These cozy chocolate chip zucchini muffins feature moist zucchini and melty chocolate chips topped with a crunchy, buttery streusel. Perfect for quick breakfasts, snacks, or a comforting treat.
Squeeze zucchini well to avoid soggy muffins. Do not overmix batter to keep muffins tender. Use cold butter for streusel and chill if kitchen is warm. Batter can rest in fridge for a few hours before baking. Tent muffins with foil if streusel browns too fast.
Keywords: chocolate chip muffins, zucchini muffins, streusel topping, quick breakfast, easy muffins, moist muffins, kid-friendly, vegetarian