Scramble your eggs in a small mixing bowl. Season the eggs with some salt and pepper. You can add additional seasonings at your discretion at this point.
Step 2
Add in the heavy cream and the shredded cheese. Mix it well with a small whisk or a fork. Make sure the cream is well incorporated as this will add some air to the mixture to ensure it is light and fluffy.
Step 3
Choose a ceramic or heat-safe mug that is at least 10-oz for one serving. Fill the bottom of the mug with whole or chopped spinach leaves of your choice. Pour the egg mixture over the spinach in the mug.
Step 4
Microwave your mug on high heat for 30 seconds. Stir the ingredients inside the mug. Then microwave on high heat for another 1 ½ minutes, adding 15 more seconds at a time if necessary until the egg is cooked through.