Heat the olive oil in a large skillet over medium-high heat.
Add the chicken thighs and season with garlic powder, onion powder, oregano, pepper, and salt. Cook for about 6 minutes, turning once, until the chicken is lightly browned.
Transfer the chicken to a slow cooker. Pour the diced tomatoes and juice over the chicken.
Cover and cook on low for 6 to 8 hours.
About 30 minutes before serving, prepare the black bean pasta according to package directions.
Serve the chicken and sauce over the black bean pasta.
Interesting Facts
High-fiber black bean pasta is a great source of dietary fiber and protein.
The slow cooking process helps to tenderize the chicken and bring out the flavors.
This meal can also be served over regular pasta, if desired.