These brown butter zucchini blondies with sea salt are a happy accident turned into a new favorite. Nutty brown butter, tender crumb, and a pop of flaky sea salt make these chewy, sweet, and salty treats an addictive way to use up summer zucchini.
Don’t over-brown the butter—it goes from perfect to burnt in about 30 seconds. Squeeze zucchini thoroughly to avoid soggy blondies. Room temperature ingredients help the batter come together smoothly. Let blondies cool completely before cutting to prevent crumbling. For gluten-free, use a 1:1 gluten-free baking flour. Add ½ cup semi-sweet chocolate chips or toasted walnuts for variation. Store in an airtight container at room temperature for up to 3 days; freeze for up to 3 months.
Keywords: brown butter zucchini blondies, zucchini blondies, sea salt blondies, easy zucchini dessert, summer dessert, blondie recipe