This potato dish brings together tender potatoes and a flavorful, creamy sauce made with sun-dried tomatoes, garlic, and herbs. Despite the name ‘casserole,’ this recipe comes together entirely on the stovetop, which makes it a great choice for a weeknight meal without needing to heat up the oven.
From start to finish, this dish is ready in about 45 minutes. It’s a hearty vegetarian main or can be served as a side dish. The combination of simple ingredients creates a satisfying and comforting meal.
Why is Marry Me Potato Casserole a Must-Try?
This dish cooks entirely on the stovetop, so you don’t need to turn on your oven.
A simple flour-and-butter roux thickens milk and broth into a creamy sauce without using heavy cream.
Sun-dried tomatoes, garlic, and herbs build a deep, savory flavor that coats every piece of potato.
Marry Me Potato Casserole Ingredients
• Potatoes: Waxy potatoes like Yukon Gold or red potatoes are best because they hold their shape after being boiled and simmered in the sauce.
• Sun-Dried Tomatoes: Using tomatoes packed in oil adds extra flavor and a softer texture. Just be sure to drain them well before chopping.
• Cheese: Manchego cheese provides a distinct nutty and salty flavor. If you can’t find it, a good quality Parmesan is an excellent substitute.
• Milk: Whole milk will create the richest sauce, but low-fat (1% or 2%) milk also works well in this recipe.
• Smoked Paprika: This spice adds a subtle smoky depth that complements the sun-dried tomatoes. Sweet paprika can be used if you don’t have smoked.
Exact quantities are in the recipe card below.
How to Make Marry Me Potato Casserole
Step 1: Cook the Potatoes
First, peel and chop your potatoes into bite-sized pieces. Place them in a pot of salted water and boil them until they are just tender when pierced with a fork. Once cooked, drain them well and set aside.
Step 2: Start the Creamy Sauce
While the potatoes cook, heat olive oil in a large skillet. Sauté the chopped onion until it softens, then add the garlic. Stir in the flour and dried spices, cooking for a minute to toast them.
Step 3: Simmer and Thicken
Slowly whisk the milk and vegetable broth into the skillet to create a smooth sauce. Add the sun-dried tomatoes and let the sauce simmer for a few minutes until it thickens.
Step 4: Combine and Finish
Gently add the drained, cooked potatoes to the sauce in the skillet. Stir to coat and let everything simmer together for about five minutes. To finish, take the skillet off the heat and stir in the cheese, fresh basil, and a squeeze of lemon juice.
Expert Tips for Marry Me Potato Casserole
Be careful not to overcook the potatoes. They should be tender enough to pierce easily with a fork but still hold their shape when stirred into the sauce.
If the sauce becomes too thick for your liking, you can thin it out with a small splash of additional milk or vegetable broth.
The sun-dried tomatoes packed in oil are recommended for their softer texture, but dry-packed ones will also work. If using dry-packed, you may want to rehydrate them in warm water first.
For a bit of extra richness, you can finish the dish with a pat of butter when you add the cheese and basil.
What to Serve with Marry Me Potato Casserole?
This potato dish is hearty enough to be a main course with a simple green salad on the side. It also pairs well with roasted chicken or pork chops.
How to Store and Freeze Marry Me Potato Casserole
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop over low heat, adding a splash of milk if needed, or in the microwave. Freezing is not recommended, as the texture of the sauce and potatoes may change.
Marry Me Potato Casserole Recipe FAQs
Can I bake this casserole in the oven?
This recipe is written for the stovetop. If you prefer a baked finish, you can assemble it in a baking dish, top with extra cheese, and bake at 375°F (190°C) for 15-20 minutes until bubbly and golden.
Can I make this ahead of time?
This dish is best enjoyed immediately after cooking. When stored, the potatoes absorb the sauce and can become overly soft. For prep, you can chop the onion and garlic and measure out the spices ahead of time.
What are the best potatoes to use?
Waxy potatoes are the best choice. Varieties like Yukon Gold, red potatoes, or new potatoes will maintain their shape. Starchy potatoes like Russets are more likely to fall apart and are not recommended for this recipe.
Marry Me Potato Casserole
Ingredients
- 2 lbs Yukon Gold or red potatoes peeled and cut into 3/4-inch pieces, 900 g
- Salt for boiling water
- 3 tbsp olive oil 45 ml
- 1 small yellow onion finely chopped
- 5 cloves garlic minced
- 1 tbsp all-purpose flour 8 g
- 1 tsp dried oregano
- 1/2 tsp dried thyme
- 1/2 tsp smoked paprika
- 1/4 tsp red pepper flakes
- 1 cup whole milk 240 ml
- 3/4 cup vegetable broth 180 ml
- 1/2 cup chopped sun-dried tomatoes drained if in oil, 55 g
- 1/4 cup grated Manchego or Parmesan cheese 25 g
- 1/4 cup chopped fresh basil 10 g
- 2 tsp fresh lemon juice 10 ml
- Freshly ground black pepper to taste
Instructions
- Place the cut potatoes in a large pot and cover with cold water by about 1 inch. Season the water generously with salt. Bring to a boil over high heat and cook for 15-20 minutes, or until the potatoes are tender when pierced with a fork but not falling apart. Drain them well in a colander.
- While the potatoes are boiling, heat the olive oil in a large, deep skillet or Dutch oven over medium heat. Add the chopped onion and cook, stirring occasionally, until softened, about 5 minutes.
- Add the minced garlic and cook for 1 minute more until fragrant.
- Stir in the all-purpose flour, dried oregano, dried thyme, smoked paprika, and red pepper flakes. Cook, stirring constantly, for 1 minute.
- Gradually whisk in the milk until smooth, then whisk in the vegetable broth. Stir in the chopped sun-dried tomatoes.
- Bring the sauce to a simmer and let it cook for 3-5 minutes, stirring occasionally, until it has thickened. Season to taste with salt and pepper.
- Gently add the drained potatoes to the skillet with the sauce. Stir carefully to coat the potatoes. Allow it to simmer for 5 minutes so the potatoes can absorb some of the sauce.
- Remove the skillet from the heat. Add the grated cheese, fresh basil, and lemon juice. Stir gently until the cheese is melted and everything is well combined. Serve immediately.
Notes
