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Amazing Slow Cooker Spinach Ricotta Mushrooms

By Daniel Carter on November 10, 2025

Slow Cooker Spinach and Ricotta Stuffed Mushrooms

Hey there! Daniel here, your host for all things delicious and easy here at Reciqa. You know, for me, cooking has always been about bringing people together, creating those warm, fuzzy feelings around a dinner table, or even just a coffee table during a casual get-together. It’s about making memories, plain and simple. And nothing says effortless entertaining quite like these Slow Cooker Spinach and Ricotta Stuffed Mushrooms. Seriously, who knew you could get such incredible flavor and creamy goodness with minimal fuss? Using the slow cooker is my secret weapon for those times when you want something impressive without spending hours in the kitchen. It’s the perfect way to whip up a delightful appetizer that everyone will rave about, and it totally fits my philosophy of making great food accessible and fun!

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Why You’ll Love This Slow Cooker Spinach and Ricotta Stuffed Mushrooms Recipe

Honestly, these Slow Cooker Spinach and Ricotta Stuffed Mushrooms are a game-changer for entertaining, or even just for a cozy night in. They’re the kind of appetizer that looks fancy but is ridiculously easy to pull off, thanks to my trusty slow cooker. Think about it: minimal fuss, maximum flavor, and barely any dishes to wash afterward! What’s not to love? They’re perfect for parties, game days, or just when you want something special without the usual kitchen chaos. Plus, they’re so versatile!

  • Effortless Prep: Seriously, just a few minutes of mixing and stuffing. The slow cooker does all the hard work!
  • Minimal Cleanup: One bowl for the filling, and your slow cooker pot is all you need for cooking. Easy peasy.
  • Crowd-Pleasing Flavor: The creamy ricotta, savory spinach, and hint of garlic are a winning combo that everyone adores.
  • Versatile Star: Perfect as a standalone appetizer or part of a larger spread. They’re vegetarian-friendly too!

Gathering Your Ingredients for Slow Cooker Spinach and Ricotta Stuffed Mushrooms

Okay, let’s get down to business! For these amazing Slow Cooker Spinach and Ricotta Stuffed Mushrooms, we’re keeping it simple with ingredients that pack a punch of flavor. The beauty of this recipe is that it doesn’t ask for anything too fancy, just good quality staples that come together beautifully. I always try to use the freshest ingredients I can find because it really does make a difference, especially with something like mushrooms where their texture is so key. You’ll see I’ve listed everything out clearly below, but trust me, you probably have most of this in your kitchen right now!

Essential Ingredients

1 pound button mushrooms (about 20-24 medium mushrooms), stems removed and reserved
1 cup whole milk ricotta cheese for ultimate creaminess
½ cup cooked spinach finely chopped and well-drained (this is super important!)
¼ cup grated Parmesan cheese plus extra for topping
1 teaspoon garlic powder for that savory kick

Ingredient Notes and Potential Substitutions

For the ricotta, I really do mean *whole milk*. It gives you that lovely, rich creaminess that you just can’t get from part-skim. If you absolutely must, part-skim will work in a pinch, but the texture won’t be quite as decadent. Now, for the spinach, making sure it’s really well-drained is crucial. Nobody wants watery stuffed mushrooms! You can use frozen spinach – just thaw it completely and squeeze out every last drop of moisture. If you don’t have pre-cooked spinach on hand, you can quickly wilt a few handfuls of fresh spinach in a pan, let it cool, then chop it up and squeeze it dry. As for the Parmesan, any good quality grated Parmesan will do the trick. If you’re out of Parmesan, a sharp Pecorino Romano would also be delicious here!

Step-by-Step Guide to Preparing Slow Cooker Spinach and Ricotta Stuffed Mushrooms

Alright, let’s get these little flavor bombs ready! Making these Slow Cooker Spinach and Ricotta Stuffed Mushrooms is a breeze, and honestly, a really fun process. It’s one of those recipes where you can even get the kids involved with the stuffing part – just be ready for a little extra cheesy goodness on their fingers!

Preparing the Filling

First things first, let’s whip up that dreamy filling. Grab a medium-sized mixing bowl. We’re going to combine the ricotta cheese, our super-well-drained chopped spinach, the grated Parmesan cheese, and that essential garlic powder. Now, I like to use a fork or a spatula to really get everything mixed together well. You want it to be a nice, cohesive mixture – not too runny, but definitely creamy and spreadable. Think of it like a thick dip. Make sure there are no big lumps of ricotta hiding in there. Give it a taste test (yes, you absolutely should!) and if you think it needs a tiny pinch more salt or pepper, go for it, though the Parmesan usually adds plenty of saltiness.

Stuffing the Mushrooms

Now for the fun part: stuffing! Take your cleaned mushroom caps – remember, we removed those stems, right? You can actually chop up those reserved stems really finely and add them to your ricotta mixture if you want even more mushroom flavor! It’s a great way to reduce waste. Using a small spoon, a tablespoon, or even just your fingers (again, embrace the mess!), scoop a generous amount of the spinach-ricotta filling into each mushroom cap. Don’t be shy! You want them nicely mounded, almost overflowing a little. This ensures you get a mouthful of creamy filling with every bite of mushroom.

Cooking in the Slow Cooker

Time to let the slow cooker work its magic! Grab your slow cooker insert. You don’t need to grease it or anything fancy. Just carefully arrange your stuffed mushrooms in a single layer on the bottom of the slow cooker. Try not to pack them in too tightly; giving them a little breathing room helps them cook evenly. Once they’re all nestled in, pop the lid on. We’re going to cook these on the LOW setting for about 3 to 4 hours. You’re looking for the mushrooms to be tender and cooked through, and the filling to be hot and bubbly. They’ll shrink just a tiny bit, and the cheese will get wonderfully melty. You’ll know they’re ready when they smell absolutely divine!

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Tips for Perfect Slow Cooker Spinach and Ricotta Stuffed Mushrooms

Want to make these Slow Cooker Spinach and Ricotta Stuffed Mushrooms absolutely perfect every time? I’ve got a few little tricks up my sleeve! First off, when you’re picking out your mushrooms, look for ones that are all about the same size. This helps them cook evenly in the slow cooker, so you don’t end up with some overdone and others still a bit firm. And remember that spinach? Squeeze it dry, seriously! I can’t stress that enough. A damp filling means watery mushrooms, and nobody wants that. If you’re feeling adventurous, you could even add a pinch of nutmeg to the filling – it’s lovely with spinach and ricotta. Also, don’t overcrowd the slow cooker; give them space to get nice and tender.

Serving and Enjoying Your Stuffed Mushrooms

Once those Slow Cooker Spinach and Ricotta Stuffed Mushrooms are done and smelling amazing, it’s time for the best part – serving them up! They’re best enjoyed warm, right out of the slow cooker, when the filling is gooey and the mushrooms are perfectly tender. They really are a showstopper appetizer that feels so comforting and elegant all at once.

Garnishing and Presentation

To make them look extra special, a little sprinkle of fresh parsley or chives right before serving adds a pop of color and freshness. A little extra grated Parmesan cheese on top is also never a bad idea – it gets all melty and delicious! Just carefully arrange them on a nice platter, and watch them disappear.

Serving Suggestions

These stuffed mushrooms are fantastic on their own as a hearty appetizer, but they also make a wonderful addition to a larger party spread. They’re great alongside some mini quiches or a cheese board. If you’re serving them as a lighter meal, a simple green salad with a light vinaigrette would be the perfect accompaniment. They’re just so satisfying! For more appetizer ideas, check out our salads and desserts sections.

Frequently Asked Questions about Slow Cooker Spinach and Ricotta Stuffed Mushrooms

Got questions about whipping up these tasty Slow Cooker Spinach and Ricotta Stuffed Mushrooms? I’ve got you covered! Here are some common queries I get:

Can I prepare these mushrooms ahead of time?

Oh yes, absolutely! You can totally make the spinach and ricotta filling a day in advance and keep it covered in the fridge. Just make sure to give it a good stir before stuffing the mushrooms. You can even stuff the mushrooms a few hours ahead, cover them loosely, and keep them in the fridge. Then, just pop them into the slow cooker when you’re ready to cook. It makes party prep so much easier!

What if my mushrooms release too much liquid?

This can happen, especially with certain types of mushrooms. If you notice a lot of liquid pooling in the slow cooker, don’t panic! You can carefully tilt the slow cooker insert and spoon out some of the excess liquid before the mushrooms are fully cooked. Sometimes, just making sure your spinach is *super* well-drained helps prevent this from happening in the first place. A good, tight squeeze is your best friend here!

Are there any other vegetables I can add to the filling?

Definitely! While the spinach and ricotta combo is classic for a reason, feel free to get creative. Finely diced sun-dried tomatoes (oil-packed and drained) add a lovely chewy texture and concentrated flavor. A little bit of finely minced roasted red pepper would also be delicious. Just make sure any extra veggies are cooked and well-drained, so they don’t make your filling too wet. Chop them really small so they blend in nicely with the ricotta!

Storing and Reheating Your Slow Cooker Spinach and Ricotta Stuffed Mushrooms

If by some miracle you have any of these delicious Slow Cooker Spinach and Ricotta Stuffed Mushrooms left over, don’t worry! They store and reheat beautifully. The key is to let them cool down completely before tucking them away in the fridge. This helps prevent any condensation that could make them soggy. They should stay fresh in an airtight container for about 3 days.

Reheating is super easy. You can pop them back into a low oven (around 300°F or 150°C) for about 10-15 minutes, just until they’re warmed through. This method keeps them from getting mushy. If you’re in a real hurry, a short zap in the microwave works too, but the oven really gives you the best texture back. For more slow cooker recipes, check out our main dishes.

Storage Method Airtight container in the refrigerator
Shelf Life 3 days
Reheating Method Oven at 300°F (150°C) for 10-15 minutes, or microwave

Estimated Nutritional Information

Just a heads-up, these numbers are estimates and can vary a bit depending on the exact ingredients you use, like the brand of ricotta or the size of your mushrooms. But this gives you a good idea of what you’re working with for about 3 mushrooms!

Serving Size 3 mushrooms
Calories 70
Fat 4g
Saturated Fat 2g
Sodium 100mg
Carbohydrates 4g
Fiber 1g
Sugar 1g
Protein 5g

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Slow Cooker Spinach and Ricotta Stuffed Mushrooms

Amazing Slow Cooker Spinach Ricotta Mushrooms


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  • Author: Daniel
  • Total Time: 3 hours 45 minutes
  • Yield: 20-24 mushrooms
  • Diet: Vegetarian

Description

Enjoy Slow Cooker Spinach and Ricotta Stuffed Mushrooms, a simple and delicious appetizer perfect for any occasion. These creamy, flavorful mushrooms are easy to make in your slow cooker.


Ingredients

  • 1 pound button mushrooms, stems removed
  • 1 cup ricotta cheese
  • ½ cup cooked spinach, drained and chopped
  • ¼ cup grated Parmesan cheese
  • 1 teaspoon garlic powder


Instructions

  1. Mix ricotta, spinach, Parmesan, and garlic powder in a bowl.
  2. Stuff each mushroom cap with the mixture.
  3. Arrange mushrooms in the crockpot.
  4. Cook on low for 3-4 hours.

Notes

  • Garnish with Parmesan and serve warm.
  • These mushrooms are elegant and comforting.
  • Prep Time: 15 minutes
  • Cook Time: 3-4 hours
  • Category: Appetizer
  • Method: Slow Cooker
  • Cuisine: Italian-American

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