In a large stock pot over medium high heat, add onion. Once hot add onion and garlic. Saute for 5 minutes then add corn starch and cook another 3 minutes. Slowly stir in beef broth, stirring constantly. Once all broth is added, stir in seasoning mix. Reduce heat to medium.
Preheat oven to 400degF.
In a mixing bowl, add meatball ingredients, and thoroughly combine. For into 1-inch balls and line out on a baking rack over a parchment paper covered baking sheet. Bake for 15minutes.
Add corn, black beans, tomatoes, and jalapenos to the stock pot. Stir to combine and reduce heat to medium low to simmer until meatballs are done.
Serve 6-8 meatballs to each bowl. Ladle soup over top. Garnish with green onions.
Notes
Taco Seasoning
Keyword beef, black beans, corn, enchilada soup, ground beef, hearty soup, mini meatballs