Prep time: 1 hour
Cook time: 35 mins
Total time: 1 hour 35 mins
- 2 12oz packages jumbo shells
- 1½ lbs ground beef
- 1½ cups chopped mushrooms
- 1 small onion, chopped
- ⅓ cup chopped green onion
- 1 cup sour cream
- 2 14 oz cans Italian seasoned diced tomatoes
- 2 cups shredded mozzarella, provolone and Parmesan cheese blend
- Bring a pot of lightly salted water to boil, then add the shells and cook for one minute less than time on packaging (should be firm).
- Drain the noodles and rinse with cool water. Set aside.
- Add the ground beef to a large skillet and brown over medium heat.
- Drain some of the fat out, then move the beef to the side.
- Add the onion and mushrooms and cook for several minutes until onions are translucent and mushrooms are browned.
- Remove from heat and add the green onion and sour cream. Stir well.
- Preheat oven to 350 degrees F.
- Stuff each shell with the filling, one-by-one, and place upright into a greased 9x13 inch baking pan.
- Top the stuffed shells with the tomatoes, then sprinkle the shredded cheese over the top.
- Bake for 35 minutes, until cheese starts to slightly brown.
- Remove from oven and cool for 5 minutes before serving.
Recipe by My San Francisco Kitchen at https://www.mysanfranciscokitchen.com/stuffed-giant-shells/
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