Pre-heat the oven to 350℉.
While it is not necessary, feel free to lightly grease a 6 to 12 cup muffin tin or use silicone muffin liners for easier clean-up.
In each muffin cup, add 1 tablespoon of water–even if you are not making a full batch; adding water to the empty muffin cups will help the pan not scorch in the oven.
Crack one egg into each muffin cup, for as many eggs as you would like to poach.
Place eggs into the pre-heated oven and bake for 11 to 13 minutes; at 11 minutes, the yolk is very runny and egg whites are just about set; at 13 minutes, the yolk is runny, but beginning to set around the edges and the eggs whites are completely set.
Remove from the oven and, using a spoon, gently scoop out the poached eggs at an angle, allowing the water to drain off the poached egg.