Pressure Cooker Beef Bourguignon | Instant Pot Beef Burgundy

Name: Pressure Cooker Beef Bourguignon | Instant Pot Beef Burgundy
Ingredients: 1/4 cup all purpose flour; 1/2 teaspoon salt; 1/2 teaspoon freshly ground black pepper; 1 1/2 pounds boneless chuck roast, trimmed and cut into 1 inch cubes; 2 bacon slices, diced; 1/2 cup dry red wine; 10 1/2 ounces (one can) beef broth; 3 cups (about 3/4 pound) baby carrots; 2 cups sliced shiitake mushroom caps (about 8 ounces); 1 tablespoon fresh chopped thyme; 6 shallots, peeled and halved; 4 garlic cloves, peeled and thinly sliced; 1 1/2 teaspoons cornstarch mixed with 1 tablespoon water (optional); 6 cups hot cooked egg noodles or mashed potatoes; Chopped parsley for garnish