Creamy Mashed Potato Casserole with Spinach and Feta Cheese
Indulge in the ultimate comfort food with this Creamy Mashed Potato Casserole with Spinach and Feta Cheese—a rich and flavor-packed dish that’s perfect for family dinners or holiday gatherings. Fluffy russet potatoes are mashed with butter and milk to silky perfection, then infused with sautéed garlic, tender wilted spinach, and the tangy bite of crumbled feta cheese. A hint of Parmesan creates a golden, crispy topping, while beaten eggs give the casserole a light yet satisfying texture. Baked to savory perfection in just 30 minutes, this hearty recipe makes a versatile side dish or a standout vegetarian main course. Easy to prepare and packed with wholesome ingredients, it’s a delicious way to elevate your mashed potato game while sneaking in some greens!
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Recipe Information
Ingredients
- 4 large Russet potatoes
- 4 tablespoons Butter
- 1 cup Milk
- 6 cups Fresh spinach
- 1 cup Feta cheese
- 1.5 teaspoons Salt
- 0.5 teaspoon Black pepper
- 1 tablespoon Olive oil
- 2 cloves Garlic
- 0.5 cup Parmesan cheese
- 2 large Eggs
Instructions
Peel and chop the russet potatoes into 1-inch chunks. Place them in a large pot, cover with water, and add a pinch of salt. Bring to a boil and cook until the potatoes are fork-tender, about 15-20 minutes.
While the potatoes are cooking, heat the olive oil in a large skillet over medium heat. Mince the garlic and add it to the skillet. Cook for 1-2 minutes until fragrant.
Add the fresh spinach to the skillet and cook until wilted, about 3-5 minutes. Remove from heat and let cool slightly.
Preheat the oven to 375°F (190°C) and grease a 9x13-inch casserole dish with butter or cooking spray.
Once the potatoes are cooked, drain them and return them to the pot. Add the butter, warm milk, salt, and black pepper. Mash the potatoes until creamy and smooth.
Stir in the wilted spinach and crumbled feta cheese, mixing until evenly distributed.
In a small bowl, beat the eggs and then fold them into the potato mixture. This will help the casserole set during baking.
Transfer the mashed potato mixture into the prepared casserole dish and spread it evenly.
Sprinkle the grated Parmesan cheese evenly over the top of the casserole.
Bake in the preheated oven for 25-30 minutes, or until the top is golden and slightly crispy.
Allow the casserole to cool for 5-10 minutes before serving. Enjoy as a hearty side dish or a vegetarian main course.
Nutrition Facts
Calories |
429 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 20.7 g | 27% | |
| Saturated Fat | 11.7 g | 58% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 116 mg | 39% | |
| Sodium | 950 mg | 41% | |
| Total Carbohydrate | 45.3 g | 16% | |
| Dietary Fiber | 3.6 g | 13% | |
| Total Sugars | 4.5 g | ||
| Protein | 15.5 g | 31% | |
| Vitamin D | 1.3 mcg | 6% | |
| Calcium | 309 mg | 24% | |
| Iron | 2.6 mg | 14% | |
| Potassium | 1074 mg | 23% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
