Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to make an egg bake [title] Remove the crust from 5 slices of white bread, approximately 4 cups (237 g). [step] Cube the bread into 1 inch (2.54 cm) pieces. [title] Grate 2 cups (241 g) of cheese.

Ending1: [step] Finely grate the cheese, stick it on one baked piece, and then moisten it with a little milk or oil before placing it on top of the egg. You'll be mixing the eggs in the later steps, so put the cheese first. Ending2: [step] Place the chop of bread into a bowl. Place the contents of the bowl into another bowl. Ending3: [step] You can use cheddar, monterrey jack, swiss or a mixture thereof. Save a handful of cheese to sprinkle on top of the egg bake before it goes in the oven. Ending4: [step] Place the cheese into a microwave-safe bowl. Microwave at high power for 5 to 7 minutes.

Answer format: ending1/ending2/ending3/ending4