Homemade Chicken Pot Pie Soup in the Instant Pot®

1 . Stage

Turn on a multi-functional pressure cooker (such as Instant Pot®) and select Saute function. Add onion and butter and cook until transparent, 5 to 7 minutes. Add garlic and cook until fragrant, about 1 minute.

2 . Stage

Add chicken stock, frozen vegetables, chicken, Italian seasoning, salt, and pepper. Close and lock the lid. Select high pressure according to manufacturer's instructions; set timer for 12 minutes. Allow 10 to 15 minutes for pressure to build.

3 . Stage

Release pressure carefully using the quick-release method according to manufacturer's instructions, about 5 minutes. Unlock and remove the lid.

4 . Stage

Combine milk and cornstarch in a small bowl; pour into the soup and stir until incorporated. Turn Instant Pot® to warm and cook until soup has thickened, about 5 minutes.

5 . Stage

Remove chicken and shred with 2 forks. Return meat to the pot, turn off the heat, and mix in heavy cream.