Whipped this up for a recent event and they were hands down the best appetizer at the party

I’d say stuffed mushrooms are underrated, but this recipe is out to change that. These loaded caps are super simple to make, but bursting with Tex-Mex flavor. They're also remarkably filling and quiet finger food, perfect if you're looking for a snack to serve at a viewing party.
I love having an arsenal of these types of recipes ready for the holiday party season, and I can't wait to break out this one. Plus, who doesn't love a bite of Tex-Mex in a tasty mushroom? Just whip them up and watch as the requests start pouring in for your secret recipe!

30-35 baby portobello mushrooms, stems removed and diced
1 tablespoon olive oil
1 small yellow onion, diced
1 red bell pepper, diced
2 cloves garlic, minced
1 teaspoon chili powder
1 teaspoon onion powder
1 teaspoon dried oregano
½ teaspoon paprika
1 pound ground beef
¼ cup shredded cheese
1 tablespoon fresh cilantro, finely chopped