Sausage and mushroom stuffed shells turn an ordinary weeknight into something cozy and a little unexpected. Instead of the usual red sauce, these pasta shells sit under a creamy pumpkin sage bechamel that tastes rich without feeling heavy.
Why These Pumpkin Sage Stuffed Shells Belong on Your Table
- Jumbo shells packed with seasoned sausage, mushrooms, and ricotta
- A silky pumpkin bechamel that swaps tomato for something earthier
- Fresh sage gives every bite a warm, savory note
- Make the whole pan ahead and bake when you are ready
This is the kind of dish that fills the kitchen with a good smell and brings everyone to the table without much fuss. The components come together faster than you might guess.
Press the browned sausage between paper towels to keep the flavor while losing the extra grease.
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Why You’ll Love These Stuffed Shells
- The pumpkin sage bechamel is creamy and savory, not sweet, so these sausage and mushroom stuffed shells feel like real comfort food.
- Every shell holds a generous scoop of ricotta plus a savory sausage and mushroom topping.
- It feeds a crowd, which makes it great for family dinners or sharing with a neighbor.
Ingredient Notes
Here are a few notes to help you shop and prep. You will find the exact measurements in the recipe card below, so this is just a quick guide to the parts that matter most.
- Italian sausage: full-fat works great here; brown it well and drain off the grease.
- Pumpkin puree: plain canned pumpkin is perfect, not pumpkin pie filling.
- Ricotta cheese: part-skim keeps the filling light while staying creamy.
- Fresh sage: slice it thin so the flavor spreads through the sauce and filling.
- Greek yogurt: it adds body and a gentle tang to the bechamel.
For equipment, you will want a large skillet for the sausage and a heavy pot for the sauce. A 9×13 baking dish holds the filled shells in a single snug layer.
How to Make Sausage and Mushroom Stuffed Shells
Making these sausage and mushroom stuffed shells happens in three easy parts: the filling, the stuffing, and the pumpkin bechamel. Take them one at a time and the whole thing feels relaxed.
- Mix ricotta, Parmesan, egg, salt, and pepper for the filling, then set it aside.
- Brown the sausage, drain it, and cook the onion in 1 tablespoon of the reserved fat until soft.
- Add garlic, then mushrooms and sage, and cook 4 to 5 minutes before cooling.
- Stuff each shell with ricotta, top with sausage and mushrooms, and tuck them into a 9×13 dish.
- Melt butter, whisk in flour, then add milk, pumpkin, yogurt, and cheeses; cook 4 to 5 minutes to thicken.
- Pour the sauce over, add Parmesan, and bake at 350 degrees for 40 minutes.
This pan serves about 10, so halve everything for a smaller crowd. To make ahead, assemble the shells with sauce, cover, and chill up to 24 hours before baking.
Storage Options
Leftover stuffed shells keep well and reheat into a near-fresh dinner. Cover them tightly so the sauce stays creamy.
- Refrigerate covered for up to 4 days and reheat in a low oven.
- Freeze the baked dish, well wrapped, for up to 3 months.
- Thaw overnight in the fridge, then warm at 350 degrees until hot.
Variations & Substitutions
It is easy to make these shells your own. Try one of these swaps to fit your pantry or your crowd.
- Use Italian chicken or turkey sausage for a leaner version.
- Swap baby spinach in for the mushrooms, or use both.
- Trade Greek yogurt for sour cream if that is what you have.
- Add a pinch of nutmeg to the bechamel for extra warmth.
What to Serve with Sausage and Mushroom Stuffed Shells
Because these sausage and mushroom stuffed shells are rich, a few simple sides round out the plate nicely. Keep the extras fresh and light.
- A crisp green salad with a sharp vinaigrette.
- Roasted broccoli or green beans.
- Warm, crusty bread for the extra sauce.
- If you love sage and pumpkin together, try this pumpkin sage spaetzle with brats another night.
Still have a question or two before you start? Here are the things readers ask most.
Frequently Asked Questions
Can I make sausage and mushroom stuffed shells ahead of time?
Yes. Assemble the shells with the sauce, cover the dish, and refrigerate up to 24 hours, then bake when you are ready.
Do I have to use full-fat sausage?
No. Italian chicken or turkey sausage works well and keeps the dish lighter while still giving you that savory flavor.
Can I use fresh pumpkin instead of canned?
You can. Just be sure it is cooked and pureed smooth so the bechamel stays silky.
My filling came out loose. What happened?
The mushroom mixture was likely still warm. Let it cool before stuffing so the ricotta holds together.
Once you have made this once, it becomes a go-to for chilly nights and easy gatherings. If you are in a saucy mood again soon, this linguine with mushroom wine sauce is a quick and cozy follow-up.
Sausage and Mushroom Stuffed Shells with Pumpkin Sage Béchamel
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Ingredients
- 1 lb pasta shells cooked al dente
- 32 oz part-skim ricotta cheese
- ⅔ cup Parmesan cheese
- 1 egg
- 1 tsp salt
- Fresh ground black pepper to taste
- 1 lb Italian sausage
- 1 large yellow onion diced
- 2 garlic cloves minced
- 2 cups mushrooms sliced
- 4 fresh sage leaves thinly sliced
- 3 Tbsp butter
- 2 Tbsp flour
- 3 cups milk
- 1 cup pumpkin puree canned pumpkin is just fine
- 1 cup Greek yogurt
- ½ cup Parmesan cheese grated
- ⅓ cup part-skim ricotta cheese
- 6 fresh sage leaves thinly sliced
- 1½ tsp salt
- Fresh ground black pepper to taste
- ½ cup Parmesan cheese grated for topping (use more or less to taste)
Instructions
- In a large mixing bowl combine ricotta cheese, Parmesan, egg, salt and fresh ground black pepper. Set aside.
- In a large skillet, brown sausage. Remove from skillet and place meat on paper towels to drain. Reserve 1 Tbsp of the fat to cook the onions in.
- Cook onions in fat over medium heat until translucent. Add garlic and cook for just a minute. Add mushrooms and sage and cook for another four to five minutes. Remove from heat and allow to cool for several minutes.
- Stuff shells with ricotta mixture and then top with sausage mushroom mixture. Place shells in a 9×13 baking dish. Set aside while you prepare béchamel sauce.
- In a large heavy pot melt butter over medium heat. Add flour and cook for several minutes. Add milk, pumpkin, yogurt, Parmesan and ricotta. Cook this for four to five minutes over medium heat to thicken. Add sage, salt and black pepper. Mix to combine and take off of heat.
- Pour béchamel sauce over shells. Top with extra grated Parmesan. Bake at 350º for forty minutes.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
What a delicious sounding and beautiful looking recipe!! I love stuffed shells, sausage and mushroom too as well as pumpkin spice but I would have never put it together in such a way. I appreciate the lower fat options you included with the yogurt and part-skim ricotta, great ideas! I can’t wait to try this Melanie!
Thanks! It doesn’t taste over pumpkiny. The pumpkin just gives it a nice earthy flavor. Hard to explain, but very yummy.
This one makes me drool! One problem – my mom’s on weight watchers. Do you have any suggestions on how I could lighten up this recipe? Thanks Mel!
If you just eliminate the sausage and use low fat yogurt and cheese, it will help. That said, this is certainly a carb heavy dish and you can only lighten it up so much.
JUST what I was looking for with family coming on Sunday for Pats game! They know stuffed shells is my “go to”/”do ahead for company” meal. Let them be a little surprised! But may the Pats NOT be surprised!
Woo Hoo! Let me know how you like it. And yes, may the Pats be not surprised at all, lol.
OH MY. I love the idea of the greek yogurt as the cream piece of the bechamel sauce. I can’t wait to try this recipe. Did you find the ricotta needed to balance flavor or could I just use the greek yogurt?
You are very intuitive. Yes, I used the ricotta to balance out the tang of the yogurt. When you make the sauce, the tanginess will stand out even with the added ricotta. BUT, when you cook in in the oven, it really mellows out and the flavors meld together. No one will be the wiser.
Oooh, this looks so good! It’s a little hot over here for this at the moment but it’s going in the pile of things to make once it starts cooling down.
A little hot? Where do you live?? I think I need to visit. 😉
This looks so incredibly scrumptious! Ricotta is really really hard to find here. Do you have any recommended substitutes?
I would imagine any soft mild cheese would work. A farmer’s cheese or even cottage cheese would be fine to substitute.
You can also make ricotta by scratch. It is absolutely delicious and this allows you to control the fat content and the salt level. It’s so good, you could eat it with a spoon. Just don’t buy ultra-pasteurized milk because it won’t work for making cheese.
This looks absolutely amazing!!! I cannot wait to try this! Yummy!!! Thanks for the awesome recipe!
Thank you! Let me know what you think!!
This is totally a drool-worthy recipe! LOVE the creative flavour combinations, it’s so nice to see this dish without a red sauce. Thanks for sharing, can’t wait to test it out myself!
-Shannon
How do you rate a recipe before you’ve tried it?
Just discovered your site- and these have me drooling!!!!
I really love the way this dish looks (and sounds)
Thanks Angie. It really is a great combination of flavors and packs a real protein punch!
You may want to add instructions about how to prepare the sausage. We got stuck halfway into the recipe. We just decided to dice it.
We made this on Monday evening. It took forever to make, but it was absolutely delectable. I’d say this was one of the top 10 dishes we’ve made in our 18 years of marriage. Thank you for the post.
Yes, it does take some time. It’s one of my favorite dishes. I’m so glad you enjoyed it!