For an extra layer of flavor, consider adding a pinch of red pepper flakes to the mushroom and spinach mixture. Ensure the ricotta cheese is well-drained to prevent a watery filling. Feel free to substitute the cremini mushrooms with other varieties such as shiitake or oyster mushrooms. If you prefer a richer sauce, add a splash of heavy cream to the marinara sauce before baking. The stuffed shells can be assembled ahead of time and stored in the refrigerator for up to 24 hours before baking. Add an extra 10-15 minutes to the baking time if baking from cold.
Erin Brekke
May 28, 2025I added some browned sausage to the filling, as suggested, and it was delicious!
Kevin Orn
Apr 12, 2025I think it's important to fully drain the spinach mixture so the dish isn't too watery.
Jordan Kautzer
Mar 21, 2025The shells were a bit difficult to stuff, but the end result was worth the effort.
Isac Stiedemann
Mar 18, 2025This recipe was a huge hit with my family! Everyone loved the creamy filling and the cheesy topping.
Aglae Kuphal
Mar 13, 2025I will definitely make this recipe again.
Jaeden Jerde
Jan 13, 2025Next time, I'll make a double batch – they disappeared so quickly!
Yoshiko Hudson
Dec 30, 2024So easy and satisfying!
Holly Witting
Nov 14, 2024My kids are picky eaters, and they loved this dish!
Geovany King
Nov 7, 2024This is a great recipe for a weeknight meal. Thank you for sharing!
Hertha Mohr
Sep 13, 2024I used jarred pesto instead of thyme and it was great!