2 Point Cheesy Mashed Potato Bake

If you’re craving a cozy, comforting side dish but don’t want to spend a lot of WW points, this 2 Point Cheesy Mashed Potato Bake is exactly what you need!

This recipe takes creamy mashed potatoes and mixes them with sautéed onions, green peppers, and mushrooms before topping everything with melted reduced fat cheddar cheese. The result is a warm, cheesy potato side dish that feels like comfort food without the heavy calories and points.

And the best part?

This recipe makes 10 generous servings, and each serving is just 2 WW points.

That’s a pretty good excuse to put this one on the dinner table!

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Why You’ll Love This 2 Point Mashed Potato Bake

There’s something about mashed potatoes that just screams comfort food. They’re especially good when the weather starts getting cooler and you’re craving a hearty, home-cooked meal.

I originally made this recipe to serve alongside baked chicken breasts when I was craving something that reminded me of a Thanksgiving dinner. Instead of making plain mashed potatoes, I decided to add some vegetables, cheese, and a little extra flavor.

It turned out so well that plain mashed potatoes suddenly seemed a little boring!

The beef, mushrooms, onions, and green pepper add flavor and texture to the potatoes, while the cheese on top gets warm, melty, and delicious in the oven.

It’s also a great way to use up potatoes and vegetables you already have in your kitchen.

What Makes This Recipe WW-Friendly?

Traditional mashed potatoes can become surprisingly high in calories and points once you start adding lots of butter, cream, cheese, and other rich ingredients.

This version keeps things lighter without giving up the comfort-food factor.

I use light butter with canola oil, reduced fat shredded cheddar cheese, sour cream, and plenty of vegetables. The vegetables add flavor and bulk without adding many calories.

And because this recipe makes 10 servings, you get a nice-sized portion for just 2 WW points per serving.

Ingredients You’ll Need

Potatoes

I use Russet potatoes, but you can use another variety of white potatoes if that’s what you have on hand.

Cut the potatoes into relatively uniform pieces so they cook evenly. Smaller pieces will cook a little faster and will also be easier to mash.

Vegetables

This recipe uses:

• Onion
• Green pepper
• Fresh mushrooms
• Green onions for topping

The vegetables are one of my favorite parts of this recipe. The green pepper in particular adds a really nice flavor to the potatoes.

You could also experiment with other vegetables depending on what you have available.

Light Butter

I use light butter with canola oil. You only need two tablespoons for the entire recipe.

One tablespoon is used to sauté the vegetables and the other goes into the mashed potatoes.

Light Sour Cream

Sour cream helps make the mashed potatoes creamy and gives them a little tangy flavor.

Reduced Fat Cheddar Cheese

The potatoes are topped with shredded reduced fat cheddar cheese before going into the oven.

As it bakes, the cheese melts into a delicious layer on top.

How to Make 2 Point Cheesy Mashed Potato Bake

Start by preheating your oven to 350°F.

Wash, peel, and chop the potatoes into uniform pieces.

Place them in a large pot and cover with water. Add the salt and bring the potatoes to a boil. Reduce the heat and simmer until the potatoes are fork tender.

Cook the ground beef until no longer pink and drain any remaining fat. 

While the potatoes are cooking, prepare your vegetables.

Melt one tablespoon of the light butter in a skillet. Add the diced onion, green pepper, and mushrooms.

Sauté until the vegetables are tender and the onions are translucent. Remove from the heat and set aside.

Once the potatoes are cooked, drain them well and return them to the pot.

Add the remaining tablespoon of light butter and the sour cream. Mash the potatoes until they’re mostly smooth.

You don’t have to make them perfectly smooth. A little texture is delicious in this recipe!

Add the beef, sautéed vegetables, and seasoning to the potatoes and stir until everything is evenly incorporated.

Transfer the potato mixture to a greased 9×13-inch baking dish and spread it out evenly.

Sprinkle the reduced fat cheddar cheese over the top.

Bake for 20–30 minutes, or until the potatoes are heated through and the cheese is melted and bubbly.

Remove the dish from the oven and let it sit for about 5 minutes.

Top with chopped green onions or scallions before serving.

Cut into 10 equal servings.

Tips for Making the Best 2 Point Mashed Potato Bake

Don’t overcook the potatoes. You want them fork tender, but not falling apart in the water. Overcooked potatoes can become watery.

Cut your potatoes evenly. This helps everything cook at about the same rate.

Don’t skip the vegetables. They add a lot of flavor to this recipe and help make the potatoes feel more substantial.

Let the casserole rest. Giving it a few minutes to sit after coming out of the oven makes it easier to cut into servings.

Add some heat. If you like spicy food, try adding a little hot sauce to your serving. It’s surprisingly delicious with the cheesy potatoes!

What to Serve with the 2 Point Mashed Potato Bake

This is the perfect main dish for a simple weeknight dinner, but it’s also special enough for a holiday meal.

Skip the beef in the recipe and try serving it with:

• Baked chicken breast
• Air fryer chicken
• Turkey
• Roast beef
• Meatloaf
• Pork chops
• A simple green salad

It would also make a great addition to a Thanksgiving-inspired dinner when you want all the cozy flavors without making a huge, heavy potato dish.

Can I Make This Ahead of Time?

Absolutely!

You can prepare the mashed potato mixture and transfer it to your baking dish ahead of time. Cover and refrigerate until you’re ready to bake.

If you’re baking it straight from the refrigerator, you may need to add a little extra baking time to make sure the center is heated through.

I would add the cheese right before baking for the best texture.

Can I Change the Vegetables?

Of course!

The mushrooms, onions, and green pepper are my favorite combination, but this recipe is flexible.

You could experiment with vegetables such as:

• Red or yellow bell pepper
• Chopped broccoli
• Chives
• Green onions
• Roasted garlic

Just keep in mind that changing the ingredients can change the nutritional information and WW points.

A Cozy Side Dish Without All the Extra Points

When I made this recipe, I was looking for something that felt like a big, comforting Sunday dinner.

You know the kind of meal I’m talking about—the chicken is baking, the house smells amazing, and you just want a big scoop of mashed potatoes on your plate.

This recipe gives you that feeling without needing a huge amount of butter, cheese, or cream.

And with 10 servings at just 2 WW points each, it’s an easy side dish to fit into your day.

Whether you’re serving it with chicken on a chilly weeknight or adding it to your Thanksgiving table, this cheesy mashed potato bake is a delicious way to make ordinary mashed potatoes a little more special.

Don’t forget the green onions and hot sauce!

Enjoy!

2 Point Cheesy Mashed Potato Bake

Servings: 10
WW Points: 2 point per serving

Ingredients

• 2½ pounds white potatoes (I use Russet)
• 1 Pound Lean Ground Beef
• 1 teaspoon salt
• 1 medium-large white or yellow onion, diced
• 1 green pepper, washed and diced
• 1 pound fresh mushrooms, washed and diced
• 2 tablespoons light butter with canola oil, divided
• ½ teaspoon seasoning of your choice
• ½ cup shredded fat-free cheddar cheese
• 1/2 c light sour cream
• Chopped green onions or scallions, for topping
• Black pepper, to taste

Directions

1. Preheat oven to 350°F.
2. Wash, peel, and chop potatoes into uniform pieces.
3. Place potatoes in a large pot, cover with water, and add salt.
4. Bring to a boil, then reduce heat and simmer until potatoes are fork tender.
5. Cook lean ground beef until no longer pink. Drain fat if any. Set aside. Click here for my favorite tool to cook ground meat!
6. While potatoes cook, melt 1 tablespoon of light butter in a skillet.
7. Add onion, mushrooms, and green pepper. Sauté until vegetables are tender and onions are translucent. Set aside.
8. Drain potatoes and return them to the pot.
9. Add remaining tablespoon of butter and sour cream. Mash until mostly smooth. Click here for my favorite masher!
10. Add sautéed lean ground beef, vegetables, seasoning, and black pepper. Stir until well combined.
11. Transfer potato mixture to a greased 9×13-inch baking dish and spread evenly.
12. Sprinkle shredded fat-free cheddar cheese over the top.
13. Bake for 20–30 minutes, or until heated through and bubbling.
14. Remove from oven and let stand for 5 minutes.
15. Sprinkle with chopped green onions.
16. Cut into 10 equal servings.

Serving suggestion: Add a little hot sauce to your serving for an extra kick!

Each serving: 2 WW points.

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