A moist and tender banana zucchini bread topped with a nutty, crunchy brown butter walnut streusel. This quick and easy recipe uses simple pantry staples and fresh produce for a comforting and flavorful treat.
Squeeze out zucchini moisture thoroughly to avoid soggy bread. Brown butter carefully over medium heat to avoid burning. Do not overmix batter to keep bread tender. If streusel browns too fast, tent with foil during baking. For dairy-free, substitute buttermilk with almond milk plus lemon juice and butter with coconut oil. For gluten-free, use a 1:1 gluten-free baking flour blend and reduce flour by ¼ cup.
Keywords: banana bread, zucchini bread, brown butter, walnut streusel, quick bread, healthy dessert, snack, brunch