3-Ingredient Baked Egg Custard

This 3-Ingredient Baked Egg Custard is the ultimate expression of minimalist baking elegance. By gently combining simple pantry staples—eggs, whole milk, and granulated sugar—you create a dessert with a profoundly luxurious, velvety texture. The magic lies entirely in the technique. Warming the milk slightly and baking the mixture inside a gentle water bath ensures that the egg proteins coagulate into a smooth, cloud-like gel rather than curdling. It is an incredibly comforting, retro bakery favorite that delivers pure, old-fashioned satisfaction with practically zero prep work.

3-Ingredient Baked Egg Custard

Ingredients:

Step-by-Step Directions:

Step 1: Setup the Water Bath: Preheat your oven to 325°F. Place a large, deep roasting pan on your counter. Arrange 4 / to 6 / individual ramekins (or a single 1 / quart baking dish) flat inside the bottom of the roasting pan.

Step 2: Whisk the Custard Liquid: In a medium mixing bowl, gently whisk the 4 room-temperature eggs until the yolks and whites are just blended.

A Friendly Kitchen Note: Work slowly and avoid whipping the eggs aggressively! Incorporating too much excess air at this stage will create an ugly, spongy foam layer on top of your custard while it bakes, rather than a perfectly glassy, smooth surface.

Step 3: Warm and Combine: Warm your milk slightly on the stovetop or in the microwave until it is lukewarm (about 1 / to 2 / minutes). Slowly stream the warm milk into the beaten eggs while whisking continuously to prevent the heat from scrambling the eggs. Add the granulated sugar and optional pinch of salt, whisking gently until the sugar crystals are completely dissolved.

Step 4: Strain and Divide: Set a fine-mesh sieve over a large liquid measuring cup or a pourable pitcher. Pour your custard liquid straight through the sieve to strain out any stray egg chalazae, bubbles, or undissolved sugar solids. Divide this perfectly smooth liquid evenly among your prepared ramekins or pour it into the single baking dish.

Step 5: Pour the Hot Water Shield: Carefully slide the roasting pan containing the filled custard dishes onto the center rack of your preheated oven. Using a kettle or pitcher, carefully pour hot tap water into the outer roasting pan until the water level reaches exactly halfway up the sides of the custard containers.

Step 6: The Gentle Bake: Bake undisturbed for 40 / to 50 / minutes if using individual ramekins, or 50 / to 60 / minutes if using a single large dish. Do not open the oven door during baking! Sudden drafts are the leading cause of cracked custards. The dessert is perfectly done the exact second the outer edges are firmly set, but the very center still jiggles like soft gelatin when the pan is lightly nudged.

Step 7: Chill and Set: Carefully lift the custard dishes out of the hot water bath using a dry kitchen towel or tongs. Let them cool completely down to room temperature on a wire rack. Once cool, cover them tightly and slide them into the refrigerator for a minimum of 2 / hours (or overnight) to allow the custard to fully set and develop its maximum flavor depth before serving.