This is kinda like a jelly-filled doughnut, but filled with beef stew.
It's offered by Kimuraya Sohonten, a Japanese-based food maker. If you look carefully at the bottom-right of the package, in white letters, you can see the words, "Beef Stew Doughnut"
The information I have from Japanscan Report says that it's filled with onions, carrots, potatoes and beef. Normally kept cold, you heat it up in the microwave to eat.
Easter Brunch at Mi Casa RSM
3 hours ago