Baked Mushroom Dip

There’s something about a creamy, cheesy dip fresh from the oven that makes any gathering feel extra special. This Baked Mushroom Dip is exactly that – a warm, indulgent blend of savory mushrooms, garlic, and melty cheese, all wrapped up in a rich, scoopable bite. If you love the flavors of stuffed mushrooms, this dip brings all that goodness in an easier, shareable form. Whether I’m hosting friends or just looking for a cozy snack, this dish never lasts long!

I love how simple this recipe is to put together. With just a handful of ingredients—cream cheese, sour cream, mozzarella, and, of course, mushrooms – it’s a quick mix-and-bake kind of appetizer. The mushrooms add an earthy depth, the cheese gives it that irresistible pull, and a sprinkle of green onion on top finishes it off perfectly. Best of all, I can whip it up in advance and pop it in the oven just before guests arrive.

Whenever I make this dip, I like to serve it with a mix of crackers, sliced baguette, or even crisp veggie sticks for a lighter option. It’s one of those dishes that feels fancy but requires minimal effort, which is always a win in my book. If you’re planning a gathering or just craving something warm and satisfying, this Baked Mushroom Dip is a must-try!

Ingredients

• 8 oz cream cheese – The creamy base of this dip, adding richness and a smooth texture.
• ½ cup sour cream – Brings a slight tang and extra creaminess to balance the flavors.
• ¼ cup mayonnaise – Enhances the dip’s silky consistency and adds depth.
• ½ tsp Italian seasoning – A perfect blend of herbs that ties all the flavors together.
• 1 cup chopped mushrooms – The star ingredient, bringing an earthy, savory bite.
• ½ cup mozzarella, shredded – Melts beautifully for that irresistible cheesy pull.
• 1 green onion, diced, for garnish – A fresh, colorful finish that adds a mild oniony bite.

Step-by-Step Instructions

You can find a printable recipe card at the bottom of this post.

1. Preheat the oven to 350 degrees.

2. Dice the green onion.

3. In a medium bowl, stir together the cream cheese, sour cream, mayonnaise, and italian seasoning.

4. Stir in the chopped mushroom and mozzarella cheese.

5. Transfer the mixture to a small oven safe baking dish.

6. Bake for 20 minutes, until the cheese is bubbly.

7. Top with the green onions, and enjoy this dip warm with crackers!

Tips for Perfect Baked Mushroom Dip

• Use Room Temperature Cream Cheese – Softened cream cheese blends more easily with the other ingredients, preventing lumps and ensuring a smooth, creamy texture.

• Sauté the Mushrooms for Extra Flavor – While raw mushrooms work well, quickly sautéing them in a little butter or olive oil enhances their depth and removes excess moisture.

• Mix the Cheese Evenly – Stir the mozzarella evenly into the mixture so every bite is cheesy and delicious. You can also add a sprinkle on top for an extra golden finish.

• Customize the Seasoning – Feel free to adjust the Italian seasoning or add a pinch of garlic powder, black pepper, or red pepper flakes for a little kick.

• Choose the Right Baking Dish – A small oven-safe dish works best to keep the dip thick and bubbly. A shallow dish will cause it to spread too thin and bake too quickly.

• Let It Rest Before Serving – The dip will be extremely hot right out of the oven. Let it sit for a few minutes before serving to avoid burning your mouth (and to help it thicken slightly).

• Pair with a Variety of Dippers – Serve with crackers, toasted baguette slices, or sturdy veggie sticks like bell peppers or celery for different textures and flavors.

• Make It Ahead of Time – You can assemble the dip a few hours in advance and store it in the fridge until you’re ready to bake. Just add a few extra minutes to the baking time if it’s cold.

• Try a Cheese Blend – While mozzarella melts beautifully, you can mix in a little Parmesan or Gruyère for extra depth and a slightly nutty flavor.

• Double the Batch for a Crowd – This dip disappears fast! If you’re serving a larger group, consider doubling the recipe and using a slightly bigger baking dish.

Get Creative!

• Add More Cheese – Try mixing in Parmesan, Gruyère, or sharp cheddar for extra depth and a bolder cheese pull.
• Give It a Garlic Boost – Stir in some roasted or minced garlic for even more savory goodness.
• Make It Spicy – Add a dash of crushed red pepper flakes or a little chopped jalapeño for a subtle heat.
• Try Different Mushrooms – Swap button mushrooms for cremini, shiitake, or a mix for a richer, umami-packed flavor.
• Top It Off – Sprinkle crispy bacon bits, toasted breadcrumbs, or even caramelized onions on top for extra texture.
• Make It Extra Creamy – Stir in a bit of shredded fontina or a spoonful of ricotta for an ultra-smooth dip.
• Add a Protein Boost – Fold in cooked crumbled sausage, shredded chicken, or even lump crab meat for a heartier appetizer.
• Swap the Base – Replace sour cream with Greek yogurt for a slightly tangier, protein-rich alternative.
• Use Fresh Herbs – Instead of dried Italian seasoning, mix in fresh thyme, parsley, or basil for a bright, fresh finish.
• Serve It in a Bread Bowl – Hollow out a round loaf of sourdough or a baguette, fill it with the dip, and bake for a fun, edible serving option!

Serving & Storing

• Best Served Warm – This dip is at its best when served hot and bubbly straight from the oven. Let it cool for a few minutes before digging in!
• Pair with the Perfect Dippers – Serve with crackers, toasted baguette slices, pita chips, or sturdy veggies like bell peppers and celery for a variety of textures.
• Great for Sharing – If you’re hosting a party, keep the dip warm by placing it in a small slow cooker on the low setting.
• Leftovers? No Problem! – Store any leftover dip in an airtight container in the fridge for up to 3 days.
• Reheating Made Easy – Warm leftovers in the oven at 350°F for about 10 minutes or microwave in short bursts, stirring in between, until heated through.
• Freezing Tips – While this dip is best fresh, you can freeze it before baking. Just assemble, cover tightly, and freeze for up to a month. Thaw in the fridge before baking as directed.