Pressure Cooker Tex Mex Brisket

Combine onion, minced garlic, chili, sugar, chili powder, vinegar, cumin, and salt in a small bowl and mix. Rub this mixture over all sides of beef brisket; transfer meat to a glass dish. Cover and marinate in refrigerator 24-36 hours. Heat oil in a pressure cooker over medium high heat or use brown function. Cook meat uncovered 6-8 minutes, turning to brown both sides. Add tomatoes, lifting meat to let some tomatoes go under meat. Add onion wedges, then cover pressure cooker and bring to high pressure. Cook for 1 hour at stabilized pressure. Release pressure and carefully remove lid. Slice meat across the grain. Serve pan juices with meat.

servings