Instant Pot Birria Beef In the instant pot, 3-4 lbs beef chuck (cut into 3-4” cubes), 4 cups beef broth, 1/2-1 white chopped onion or 4 tbs dried onion flakes, 2-3 tbs minced garlic. Pressure cook on high for 1 hour and 45 minutes, then natural release for 15-20 min. Serve alone, quesabirria style, or on nachos! LTKfoodie