Step 1

Put peeled and cubed potatoes in the bottom of the ninja foodi. Add water and salt. Pressure cook on high for 12 minutes.

Step 2

Quick-release pressure as soon as the timer is up. Transfer the potatoes and liquid into a large bowl. Add olive oil (or butter) and milk. Mash until smooth. Cover with tin foil to keep warm and set aside.

Step 3

Wipe the bottom of the ninja foodi with a paper towel.

Step 4

Turn ninja foodi on medium-high saute setting. Pour in olive oil.

Step 5

Add onion, carrots, and mushrooms, and saute until onions are softened slightly about 2 minutes.

Step 6

Add ground beef and saute until just browned, about 3-5 minutes breaking up the meat as it cooks. Season with salt.

Step 7

Stir in peas, parsley, and tomato paste.

Step 8

Cancel saute setting. Cover and pressure cook on Low for 5 minutes.

Step 9

Quick-release pressure, taste for seasoning adding more salt if desired, and stir in flour.

Step 10

Remove tin foil off of the mashed potatoes and spoon carefully overtop the meat filling layer.

Step 11

Spread with a silicone spatula to smooth the top.

Step 12

Optionally score the top with the tines of a fork to create ridges on the potatoes. Sprinkle over paprika over top.

Step 13

Air Crisp at 350F until the top is crisp and golden, about 7 minutes.