Place the turkey mince in a bowl, then add the breadcrumbs, half of your garlic, parsley, salt, pepper, and egg.
Mix the ingredients until combined and then form into small meatballs, just smaller than a golf ball.
Select Sauté, Normal/Medium on the Instant Pot and set the time to 10 Minutes.
Add a generous drizzle of olive oil. Place the meatballs into the inner pot and Sauté until golden brown all over, but not cooked through, then remove from the pot.
Add a little more oil and then add the onion and carrot, and continue sautéing until the veg begins to soften.
Add the remaining garlic and cook for another minute then add water and deglaze the base of the inner pot.
Press Cancel< /strong> and pour the chopped tomatoes on top of the water/veg, but do not stir.
Pressure Cook on High for 15 Minutes. When the time is up, carefully quick release the pressure.
While the sauce cooks, cook your pasta according to the packet instructions. Once cooked drain, but reserve a little of the pasta water.
When pressure cooking is done, open the lid and use a hand blender to smooth the tomato sauce. Add some of the reserved pasta water to thin out the sauce slightly.
Place the meatballs in the sauce and secure the lid again.
Pressure Cook on High for 0 Minutes (the dish is going to cook while the pot is coming to pressure). When the time is up, carefully quick release the pressure.