Thoroughly whisk together the eggs, salt, bouillon cube, tomato juice and bone broth until well combined. Strain through a fine mesh sieve to remove any clumps.
Pour the egg mixture into a heat-safe dish. Cover with plastic wrap and prick holes in it using a toothpick.
For this next step, we are creating a water bath. I used a water boiler to boil water before adding it to the larger dish. If you don't have a kettle or water boiler, check out the instructions in the full recipe card below. If you're using a water boiler, place the egg bowl inside a large microwave-safe baking dish and pour the water into the baking dish, up until it's past where the eggs are.
Microwave at 50% power level for 8 minutes. Time may vary with different microwaves. If the eggs are very jiggly in the center, place it back in the water bath, recover, and microwave for another 4 minutes at 50% power.
Once eggs look set, carefully remove it from the water bath. Top with sesame oil, soy sauce, chili oil, tomatoes and scallions. Enjoy with rice or as is!