Printing may not work inside Facebook. Open this page in Safari or Chrome using Facebookâs browser menu, then tap Print again.
Combine the onion, garlic, ginger, garam masala, turmeric, coconut milk, diced tomatoes, salt and pepper in a large resealable freezer bag. Remove the excess air and seal.
Staple the two bags together above the seal.
Freeze.
Thaw.
Pour the contents of the large bag into a large skillet and cook over medium heat until the sauce begins to boil.
Continue cooking until the shrimp is pink.
Serve over rice or with Naan.