To create an unforgettable dessert in your glass flan dish, start with quality ingredients. A classic recipe typically involves eggs, sugar, milk, and vanilla extract. Begin by preparing the caramel; it’s crucial to let it reach just the right color to avoid bitterness before pouring it into the flan dish. For the custard, blend the eggs gently to maintain a smooth texture and avoid incorporating too much air. Once baked, allow your flan to cool before flipping it onto a serving plate, an act that can feel exhilarating as you reveal the glossy top and unblemished sides.