Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make a healthy bacon egg & cheese sandwich in the microwave [title] First you will want to separate the egg yolk from the egg white. [step] To do so you will want to crack the egg and tilt the yolk from one side of the cracked shell to the other while holding it over a small bowl and allowing the egg white to fall into the bowl. Dispose of the yolk.

Ending1: [title] The next step is to scoop the yolk into a small, airtight zippered bowl. [step] Scoop the egg yolk into the bowl, with the egg white falling into the bowl with you. Ending2: [title] Of the yolk that has fallen into the bowl, add the bacon. [step] Crack the egg again and pour the bacon into the dry pan then cook for 1 minute on medium heat. Ending3: Repeat this step so you have two egg whites. [title] To cook the egg whites you will leave them in the small bowl and place it in the microwave. Ending4: [title] After allowing the egg to freeze in the bowl add the bacon and cheese. [step] I suggest you use cream cheese, and usually more, depending on your preference.

Answer format: ending1/ending2/ending3/ending4