Potato Spinach and Tomato Gratin
Layers of potatoes, spinach, tomatoes, and cheese make a delicious and family-friendly gratin. Great side dish for almost any meal.
Servings 8 servings
Ingredients
- 3 tablespoons olive oil
- 20 ounces potatoes recommend: Simply Potatoes Homestyle Slices (or peel and thinly slice Russet potatoes)
- salt
- ground black pepper
- 2 Roma tomatoes sliced approximately 1/4-inch thick
- 2 teaspoons dried oregano
- 4 green onions diced (use all the white and green parts)
- 3 ounces baby spinach uncooked
- 8 ounces sharp cheddar cheese grated
- 1 cup grated Parmesan cheese
Instructions
- Preheat the oven to 350 degrees.
- Drizzle the bottom of a baking dish with the olive oil.3 tablespoons olive oil
- Place half the potatoes slices in an even layer in the dish. Lightly sprinkle with salt and pepper.20 ounces potatoes, salt, ground black pepper
- Layer half the tomato slices on top of the potatoes. Sprinkle with half the oregano.2 Roma tomatoes, 2 teaspoons dried oregano
- Over the tomatoes, scatter half the green onions.4 green onions
- Add all the spinach as the next layer. Lightly sprinkle with salt and pepper.3 ounces baby spinach
- Cover the spinach layer evenly with half the grated cheddar cheese.8 ounces sharp cheddar cheese
- Repeat layers with remaining potatoes, tomatoes, onions, and cheese.
- Cover with foil and bake for 40 minutes.
- Remove the foil and top with the grated Parmesan cheese. Return the dish to the oven and bake for an additional 10 minutes.1 cup grated Parmesan cheese
- Allow to cool for 5-10 minutes before serving.
Notes
- To use frozen spinach, make sure it’s fully thawed and squeezed dry to avoid watering down the dish.
- Roma tomatoes work best here because they don’t release too much liquid while baking.
Nutrition
Serving: 1 | Calories: 278kcal | Carbohydrates: 15g | Protein: 14g | Fat: 18g | Saturated Fat: 9g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Cholesterol: 41mg | Sodium: 382mg | Potassium: 461mg | Fiber: 2g | Sugar: 1g | Vitamin A: 1588IU | Vitamin C: 20mg | Calcium: 376mg | Iron: 1mg
