Preheat oven to 400 degrees
Sauté spinach until wilted and set aside. Squeeze out water if needed.
In the same pot, sauté onions in 2tbs. olive oil until translucent.
Add garlic and thyme and sauté for another two minutes.
Add fire roasted tomatoes and cook for 2-3 minutes.
Add cream, stir to combine and turn off heat.
Drizzle 1tbs. olive oil in the bottom of an 8 by 8 casserole dish. You can also use a 10-12 inch cast iron skillet.
Layer the spinach, cannelini beans, artichoke hearts and raw shrimp in the casserole dish.
Cover with sauce and top with feta cheese.
Bake at 400 degrees for 20 minutes or until shrimp has turned pink in color.