Sauté the Onions Heat 1 tablespoon of olive or canola oil in a skillet over medium heat. Add the diced red onion and sauté for about 5 minutes, stirring occasionally until caramelized and soft.
Add Beans and Spices Stir in the rinsed and drained black beans, paprika, cumin, and kosher salt. Cook for an additional 3-4 minutes.
Cook the Chicken Increase the heat to medium-high and add the diced chicken breast to the skillet. Cook for about 5 minutes, turning occasionally until the chicken is fully cooked.
Toss with Buffalo Sauce Remove the skillet from heat and combine the cooked chicken with your desired amount of buffalo sauce.
Assemble the Bowls Begin layering your meal by placing cooked brown rice at the bottom of each bowl.
Garnish and Meal Prep Finish each bowl with chopped scallions for a fresh crunch.