Ingredients:
- 200 g granulated sugar
- 30 ml water
- 397 g sweetened condensed milk (1 can, 14 oz)
- 355 ml evaporated milk (1 can, 12 fl oz)
- 240 ml whole milk
- 200 g large eggs (about 4 eggs), at room temperature
- 5 ml pure vanilla extract
Instructions:
- Preheat the oven to 350°F (180°C).
- Combine the 200 g sugar and 30 ml water in a medium saucepan with light-colored sides. Cook over medium heat, without stirring, until the caramel turns light amber.
- Immediately pour the hot caramel into an 8-inch (20 cm) round quesillo mold or 2-quart (2 L) round metal mold, tilting to coat the bottom evenly. Let it set.
- In a blender or large bowl, combine the sweetened condensed milk, evaporated milk, whole milk, eggs, and vanilla. Blend or whisk until completely smooth.
- Pour the custard through a fine-mesh strainer into a bowl to remove any bits of egg and air bubbles.
- Pour the strained custard over the set caramel in the mold. Cover tightly with the lid or with aluminum foil.
- Place the covered mold in a large roasting pan or 9 x 13-inch (23 x 33 cm) baking dish. Pour hot water into the pan until it reaches halfway up the sides of the mold.
- Bake for about 50 minutes, until the custard is set around the edges with only a slight wobble in the center and reaches 160°F (71°C) internally.
- Remove the mold from the water bath and let it cool to room temperature. Refrigerate for at least 4 hours, preferably overnight, until fully firm.
- Run a thin knife around the edge of the custard. Invert a serving plate over the mold, then flip so the quesillo and caramel sauce release onto the plate. Slice and serve.