Potato Au Gratin
Creamy, cheesy, and oh-so-delicious! Layers of tender potatoes baked in a rich, melty gruyere sauce and topped with crispy, golden panko. This side dish is pure comfort and guaranteed to steal the show at any meal!
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- Author
- Olivelle
- Prep Time
- 10 minutes
- Cook Time
- 60 minutes
- Servings
- 6
- Category
- Cuisine
Ingredients
- 2lbs Russet Potatoes
- 4 Tbsp Wild Mushroom & Sage Infused Olive Oil, divided
- 1 Tbsp plus 2 tsps Butcher’s Spice Blend, freshly ground
- 1 Shallot, diced small
- 2 Tbsp Flour
- 1 cup Milk
- 1 Tbsp Roasted Garlic White Barrel Aged Balsamic
- 1 ½ cups Gruyere Cheese, shredded
- ⅓ cup Panko
- 1 tsp Mediterranean Rosemary Rub & Seasoning
- Parsley, to serve
Directions
- Preheat the oven to 375°F.
- Cut potatoes into ⅛” slices. In a baking dish, layer potatoes in a shingle-like pattern and stand them up slightly. Season potatoes with 2 Tbsp Wild Mushroom & Sage Infused Olive Oil and 1 Tbsp Butcher’s Spice Blend, making sure to separate potatoes to season in between them.
- In a saucepan over medium heat, add 2 Tbsp Wild Mushroom & Sage Infused Olive Oil and shallots, cook 2-3 minutes until shallots are soft.
- Add 2 Tbsp of flour and cook for another 2 minutes to remove the flour flavor. Slowly add milk while whisking constantly. Season with 2 tsps Butcher’s Spice Blend, Roasted Garlic White Barrel Aged Balsamic, and 1 cup cheese, stirring until cheese is melted.
- In a small bowl, combine Panko, ½ cup cheese, and Mediterranean Rosemary Rub & Seasoning. Crumble panko mixture over gratin.
- Bake for 45 minutes or until potatoes are tender and slightly browned.
- Top with parsley and serve. Enjoy!










2 comments
Olivelle
Hi Kim,
The remaining 2 Tbsp of oil is used to season the potatoes in step 2 and we do mean the Wild Mushroom and Sage oil when referring to “olive oil” in the recipe. We hope you enjoy this recipe!
Hi Kim,
The remaining 2 Tbsp of oil is used to season the potatoes in step 2 and we do mean the Wild Mushroom and Sage oil when referring to “olive oil” in the recipe. We hope you enjoy this recipe!
Kim Michels
A lovely shop in town carries the Olivelle products and I picked up the little recipe book while refilling a couple bottles of oil. I have read the Potato Au Gratin recipe several times and came to this website seeking clarification. The ingredient list calls for a1/4 cup of wild mushroom and sage infused olive oil divided, yet the instructions only call for 2 tablespoons of “olive oil” (which I PRESUME is the wild mushroom & sage infused oil) and does not indicate where to use the remaining oil from the divided 1/4 cup. What am I missing?
A lovely shop in town carries the Olivelle products and I picked up the little recipe book while refilling a couple bottles of oil. I have read the Potato Au Gratin recipe several times and came to this website seeking clarification. The ingredient list calls for a1/4 cup of wild mushroom and sage infused olive oil divided, yet the instructions only call for 2 tablespoons of “olive oil” (which I PRESUME is the wild mushroom & sage infused oil) and does not indicate where to use the remaining oil from the divided 1/4 cup. What am I missing?