There’s a cozy, warm smell wafting through my kitchen, and I can’t help but feel excited. Today, we’re diving into comfort food territory with my Low-Carb Vegetarian Casserole. This dish is not just easy to whip up, but it also leaves you guilt-free as it’s packed with vibrant veggies and layers of cheesy goodness. Whether you’re hosting a dinner or simply treating yourself on a weeknight, this casserole fulfills all cravings while keeping carbs in check. As the cheese melts into the fresh zucchini and rich spinach, the blend turns into a comforting, family-friendly meal that everyone will love. Ready to gather around the table and savor this deliciousness?

Why are Cheesy Mashed Potato Puffs a Must-Try?
Comforting Delight: These puffs are the perfect fusion of creamy mashed potatoes and gooey cheese, resulting in a satisfying bite-sized treat that warms the soul.
Quick and Easy: With minimal prep time, you’ll enjoy this dish without spending hours in the kitchen. Perfect for busy weeknights or last-minute gatherings!
Versatile Flavor: Feel free to infuse your favorite spices and herbs, or adapt them to include seasonal vegetables. Think of crispy bites accompanied by a vibrant side salad or hearty vegetable medley, similar to my Vegetarian Southern Casserole.
Crowd-Pleasing Appeal: Everyone will love these cheesy puffs, making them an ideal addition to family dinners or potlucks. Their delightful crunch and flavor will have your guests begging for the recipe!
Amazing Leftovers: Store any leftovers in the fridge, and simply reheat for a satisfying snack or side dish. These puffs are delicious even the next day!
Cheesy Mashed Potato Puffs Ingredients
• Delight in these irresistible cheesy puffs that are sure to elevate your comfort food nights!
For the Mashed Potatoes
- Potatoes – Use starchy varieties like Russets for creamy texture.
- Butter – Enhances richness; substitute with olive oil for a lighter option.
- Milk – Adds creaminess; almond milk works well for a dairy-free version.
- Salt – Essential for flavor; adjust to taste based on dietary needs.
For the Cheese Filling
- Cheddar Cheese – Provides sharp flavor; feel free to mix in mozzarella for extra gooeyness.
- Cream Cheese – Adds a creamy, tangy boost; opt for low-fat if desired.
- Garlic Powder – Infuses lovely flavor; fresh minced garlic can add an aromatic twist.
For the Coating
- Breadcrumbs – Creates a satisfying crunch; use panko for extra crispiness.
- Parmesan Cheese – Enhances the flavor and texture of the coating; a great alternative for those who love a bit more zest.
These cheesy mashed potato puffs are a unique and scrumptious take on traditional favorites, making them a must-try for your next gathering!
Step‑by‑Step Instructions for Cheesy Mashed Potato Puffs
Step 1: Prepare the Potatoes
Start by peeling and cubing about two pounds of starchy Russet potatoes to ensure a creamy texture. Place the potato cubes in a large pot, cover them with cold water, and add a pinch of salt. Bring the water to a boil over medium-high heat, then reduce to a simmer. Cook for 15-20 minutes until the potatoes are fork-tender, and drain the water.
Step 2: Make the Mashed Potatoes
In the same pot, return the drained potatoes over low heat and add 4 tablespoons of butter, ½ cup of milk, and salt to taste. Mash the potatoes until smooth and creamy, making sure there are no lumps. Allow the mashed potatoes to cool slightly, then stir in 1 cup of shredded cheddar cheese and 4 ounces of cream cheese, blending until the mixture is rich and gooey.
Step 3: Season the Mashed Mixture
Once your cheesy mashed potato mixture is well combined, sprinkle in 1 teaspoon of garlic powder for a delightful flavor boost. Mix thoroughly to ensure the seasoning is evenly distributed. The end result should be a thick and flavorful base that embodies the heart of your Cheesy Mashed Potato Puffs. Set aside as you prepare your coating.
Step 4: Prepare the Coating
To create a crispy exterior for your cheesy puffs, preheat your oven to 400°F (200°C). In a shallow dish, combine 1 cup of breadcrumbs with ½ cup of grated Parmesan cheese, mixing well. This coating will provide an irresistible crunch to complement the creamy interior, so make sure everything is incorporated nicely before continuing.
Step 5: Form the Puffs
Using your hands, scoop out generous spoonfuls of the cheesy mashed potato mixture and form them into small balls, about the size of golf balls. Lay each ball gently in the breadcrumb mixture, rolling them until fully coated. This step is essential to achieve that perfect crunch, so take the time to ensure each puff is well covered.
Step 6: Bake the Puffs
Place the coated cheesy mashed potato puffs on a greased baking sheet, spacing them apart to allow for even cooking. Slide the baking sheet into your preheated oven and bake for 25-30 minutes. You’ll know they’re done when they turn a beautiful golden brown and feel crisp to the touch, teasing you with their wonderful aroma.
Step 7: Cool and Serve
Once the puffs are perfectly baked, remove them from the oven and let them cool for about 5 minutes on the baking sheet. This resting period helps them firm up while maintaining their savory softness inside. Serve these Cheesy Mashed Potato Puffs warm alongside your favorite dipping sauces or in a cozy family-style setting.

How to Store and Freeze Cheesy Mashed Potato Puffs
Room Temperature: Best enjoyed fresh, but you can keep leftover puffs at room temperature for up to 2 hours.
Fridge: Store leftovers in an airtight container for up to 3 days. Reheat in the oven to maintain crispiness and warmth.
Freezer: For longer storage, freeze uncooked puffs on a baking sheet, then transfer to a freezer bag for up to 2 months. Bake from frozen—just add a few extra minutes to the cooking time.
Reheating: Reheat baked puffs in the oven for about 10-15 minutes at 350°F (175°C) to restore their delightful crunch; avoid the microwave to keep them from getting soggy.
Make Ahead Options
These Cheesy Mashed Potato Puffs are perfect for busy weeknights and can save you so much time! You can prepare the cheesy mashed potato mixture up to 24 hours in advance; just store it in an airtight container in the refrigerator. Additionally, shape the puffs and coat them with breadcrumbs; then cover and refrigerate for up to 3 days. When you’re ready to enjoy them, simply bake straight from the fridge, adding an extra 5 minutes to your cooking time to ensure they are heated through. This way, you can have deliciously crispy and creamy Cheesy Mashed Potato Puffs without the last-minute hassle!
Expert Tips for Cheesy Mashed Potato Puffs
Sauté Vegetables Thoroughly: Avoid sogginess by ensuring you sauté the vegetables adequately before mixing them with the potatoes.
Shape Uniformly: For even baking, strive to create puffs of the same size. Use a cookie scoop for easy measurement!
Let Cool Before Serving: Allowing the puffs to cool briefly after baking helps them firm up and improves the texture.
Customize Fillings: Get creative! Add in different cheese varieties or finely chopped herbs for a unique twist on your cheesy mashed potato puffs.
Mind the Coating: Be generous with the breadcrumb mixture to achieve a delightful crunch. Don’t rush this step!
What to Serve with Low-Carb Vegetarian Comfort Casserole
There’s nothing quite like the aroma of a homemade meal to create a sense of comfort and joy around the dinner table.
- Crusty Bread: Pairing with crusty bread is perfect for soaking up any delicious sauce or cheese from the casserole, adding a satisfying texture.
- Fresh Garden Salad: A crisp salad brings brightness to the dish, balancing the rich flavors of the casserole with vibrant greens and tangy dressing.
- Roasted Brussels Sprouts: These offer a nutty flavor and crunchy texture, enhancing the meal while providing extra vitamins and crunch.
- Garlic Butter Green Beans: Tender green beans sautéed in garlic butter complement the cheesy casserole, infusing it with aromatic flavors that marry beautifully.
- Creamy Coleslaw: This cool and crunchy side offers a refreshing contrast, balancing the warmth of the casserole while providing delightful texture.
- Sweet Potato Wedges: The natural sweetness of roasted sweet potatoes offers a delightful contrast to the savory casserole, making each bite an adventure.
- Red Wine: A glass of deep red wine, like Merlot, accentuates the flavors beautifully, turning your meal into a warm, cozy evening.
- Apple Crisp: End the evening on a sweet note with a warm apple crisp, providing a comforting finish to your meal and a hint of nostalgia.
Cheesy Mashed Potato Puffs Variations & Substitutions
Feel free to explore these delicious twists on the classic recipe and discover new flavors to delight your taste buds!
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Herb-Infused: Add fresh herbs like chives or rosemary for a vibrant, aromatic punch in every bite.
This simple addition elevates the flavor profile, making your puffs even more exciting. It’s a wonderful way to celebrate the essence of cooking with fresh ingredients! -
Spicy Kick: Toss in some diced jalapeños or crushed red pepper flakes for a spicy twist.
Perfect for those who love a little heat, these additions will keep your guests guessing and coming back for more! -
Veggie-Packed: Mix in finely chopped veggies such as spinach or broccoli for a nutritious boost.
The added color and flavor with the original cheesy goodness create an extra layer of comfort, reminiscent of my Cheesy Broccoli Bake. -
Meat Lover’s Delight: Fold in cooked bacon bits or shredded chicken for a heartier option.
This variation takes your potato puffs from side to superstar, making them a satisfying main dish worthy of any dinner table. -
Dairy-Free Delight: Swap the cheese and cream cheese for a dairy-free alternative, like nutritional yeast or a cashew cream.
This makes the puffs 100% friendly for those with dietary restrictions, ensuring everyone can enjoy the comfort! -
Baked vs. Fried: While baking creates a lighter puff, try frying them for a decadent treat that adds a golden crispiness.
When your craving calls for something rich and indulgent, this method will never let you down! -
Sweet Potato Variation: Replace regular potatoes with sweet potatoes for a delightful twist on sweetness and flavor.
These won’t just be tasty but will add a beautiful hint of color to your dish that’s perfect for any gathering. -
Cheese Medley: Combine different types of cheese like Gouda, mozzarella, or even goat cheese for a flavor fiesta.
The blend of textures will take your cheesy mashed potato puffs to another level, making them unforgettable.
Feel inspired? Your kitchen is a canvas, and these ideas are just the beginning! Bring your loved ones together with these comforting bites and experiment with these playful variations for cozy gatherings.

Cheesy Mashed Potato Puffs Recipe FAQs
What type of potatoes work best for Cheesy Mashed Potato Puffs?
Using starchy varieties like Russet potatoes is ideal for making creamy mashed potatoes that blend beautifully with cheese. They provide the perfect texture, enhancing the overall fluffiness of your puffs. If you want something a bit different, Yukon Gold potatoes can also be a good alternative for a buttery flavor.
How should I store leftovers of Cheesy Mashed Potato Puffs?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply pop them in the oven at 350°F (175°C) for about 10-15 minutes, allowing the exterior to regain its delightful crispiness. Avoid microwave reheating as it tends to make the puffs soggy.
Can I freeze Cheesy Mashed Potato Puffs?
Absolutely! For freezing, shape your uncooked puffs and place them on a baking sheet lined with parchment paper. Freeze them until solid (about 1-2 hours), then transfer to a freezer bag, where they can be stored for up to 2 months. When ready to bake, simply place the frozen puffs directly on a baking sheet and increase the baking time by a few minutes until they are golden brown.
What can I do if my mashed potato mixture is too runny?
If your mashed potato mixture ends up too runny, don’t fret! You can mix in additional breadcrumbs to help absorb the excess moisture, or even let the mixture sit for a few minutes to firm up. If it’s really wet, refrigerating it for 30 minutes can also help it hold its shape when forming the puffs.
Are these puffs suitable for a gluten-free diet?
To make Cheesy Mashed Potato Puffs gluten-free, simply substitute regular breadcrumbs with gluten-free bread crumbs or crushed gluten-free crackers. Always check that your cheese options are gluten-free as well, ensuring a delicious dish that everyone can enjoy!

Cheesy Mashed Potato Puffs for Cozy Comfort Food Nights
Ingredients
Equipment
Method
- Peel and cube the potatoes, boil in salted water until fork-tender, and drain.
- Return potatoes to pot, add butter, milk, and salt, then mash until creamy.
- Stir in cheddar and cream cheese until fully blended.
- Add garlic powder and mix thoroughly.
- Preheat oven to 400°F. Mix breadcrumbs and Parmesan in a dish.
- Form small balls from the cheesy mixture and coat in breadcrumb mix.
- Place on a greased baking sheet and bake for 25-30 minutes until golden brown.
- Cool for 5 minutes and then serve warm.
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