Instant Pot Clam Chowder

Place first 10 ingredients in a 6-qt. electric pressure cooker. Drain and reserve liquid from clams; add the liquid to pressure cooker and set clams aside. Lock lid; close pressure-release valve. Adjust to pressure-cook on high for 15 minutes. Quick-release pressure., Select saute setting and adjust for low heat. Mix flour and cream until smooth; stir into soup. Cook and stir until slightly thickened, 6-8 minutes. Stir in clams; heat through. Serve with bacon and, if desired, crackers and fresh thyme.