Indulge in a rich and creamy dish that combines earthy potatoes with vibrant spinach and a zesty mustard kick!

1

Preheat your oven to 180°C (350°F). Prepare a baking dish by lightly greasing it with butter.

2

Peel the potatoes and slice them thinly, about 1/8 inch thick. Rinse in cold water and pat them dry.

3

In a medium saucepan, melt 50 grams of butter over medium heat. Add the chopped onion and minced garlic, cooking for about 5 minutes until softened and fragrant.

4

In a large mixing bowl, combine the heavy cream, mustard, some salt, and pepper. Whisk together until well blended.

5

In the greased baking dish, layer half of the potato slices. Pour half of the cream mixture over the potatoes, then layer half of the spinach on top.

6

Sprinkle half of the cheese over the spinach. Repeat the layers with the remaining potatoes, cream mixture, spinach, and cheese.

7

Cover the baking dish with aluminum foil and bake in the preheated oven for 30 minutes.

8

After 30 minutes, remove the foil and bake for an additional 15 minutes until the top is golden and bubbly.

9

Allow the gratin to cool for a few minutes before serving. Enjoy your delicious Creamy Mustard Spinach and Potato Gratin!

4

• Add crispy pancetta or bacon for a savory crunch.
• Incorporate different cheese varieties such as Gruyère or cheddar for depth of flavor.
• Top with a sprinkle of fresh herbs like thyme or parsley for an aromatic finish.

• Make sure to slice the potatoes evenly for consistent cooking.
• Try to use fresh spinach for the best texture and flavor.
• Let the gratin rest for a few minutes after baking to set before serving.

• fat: 22 grams
• protein: 8 grams
• calories: 350
• carbohydrates: 30 grams

This gratin is a comforting dish that provides essential nutrients from spinach and potatoes while being indulgent due to the creamy base.

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