One of the best ways to ensure that baked goods will come out of a pan, especially sweet treats that tend to have sticky edges, it to line a baking pan with aluminum foil. Bar cookies and brownies are very good candidates for baking in foil-lined pans. I recommend using the heaviest aluminum foil you can find as the flimsy stuff tears easily. Here
How to Line a Baking Pan with Aluminum Foil - David Lebovitz
Cravings: Panforte
Chocolate–Dulce de Leche Tart
David Lebovitz's Fresh Ginger Cake, Gateau au Gingembre
Dulce de Leche Brownies Recipe by Jim Kennedy - Cookpad
Fresh Ginger Cake [David Lebovitz]
The Pastry Chef's Baking: Dulce de Leche Brownies
brownies – The Misanthropic Hostess
Mrs Cake: Robert's Absolute Best Brownies
How to Line a Baking Pan with Aluminum Foil - David Lebovitz
Mango & Tomato: Date & Hazelnut Bars: My Take on David Lebovitz's Fruitcake Bars
Nonstick, precut, reusable parchment is your best baking assistant., Line your baking sheets or pans with a sheet and forget about scrubbing
Half-Sheet Parchment and Sheet Pan Set