This one, I completely improvised... and it turned out to be delicious!
1 carton Ricotta cheese
1 bag of Italian shredded cheese
other of your favorite Italian spices
tomato sauce (in a jar)
Start by boiling the pasta shells, then I let them cool in the sink (make sure you don't skip this step because you'll burn your fingers when you try and stuff them otherwise)
Preheat your oven to 350.
Next, brown your turkey and add some oregano, S&P, Italian seasoning, or whatever else you like in your Italy dishes
Mix your Ricotta and Italian cheeses (I used about 1/2 c of the shredded stuff), and the egg(s) with more Italian seasoning.
Add the ground turkey
Stuff the shells and arrange in a pan or casserole dish
Cover with sauce and sprinkle more cheese on top.
Bake at 350 for around 30 minutes, and you're done!