Combine streusel ingredients in mixing bowl and chill in the freezer for 10 to.

Sweet potato recipes gratin. Web salt and pepper to taste. 4 pounds sweet potatoes, thinly sliced. Then repeat with more layers until all the ingredients are gone.

Web preheat the oven to 425 degrees fahrenheit. Make tidy rows so you can see the edges of the skin. 3 garlic cloves, finely chopped.

Season the top with salt and freshly ground black pepper. Layer sweet potato slices to fill dish. Add minced garlic, and cook for 30 seconds until fragrant.

Web spread evenly into the prepared baking dish, and smooth the top. Set the oven or the big green egg for indirect cooking with a conveggtor at 400°f. Cook and stir until mixture is smooth and bubbly.

In this simple, cheesy sweet potato gratin recipe, sweet potatoes, gruyere, cheddar, garlicky cream, and fresh thyme come together to create a delicious twist on the classic potato au gratin casserole. Grab handfuls of potatoes, stack them up, and arrange in 9x13 casserole. Spread the pat of butter and olive oil in the cast iron skillet.

2 cups heavy cream, divided. Blend on high for 45 to 60 seconds, or until a uniform sauce forms. Place potato slices into a bowl of cold water.