This elegant yet approachable dish brings the warmth of French bistro cooking to your dinner table. Seared beef tenderloin is finished in a luscious butter and cracked peppercorn sauce, while layers of potato, bacon and melty cheese bake into a golden gratin. A crisp salad of mixed greens, ripe pear and toasted pecans adds a refreshing balance.
Perfect for a cozy winter evening or a special gathering, this meal is designed to impress without hours in the kitchen. Each component comes together beautifully, creating a feast that feels both indulgent and satisfying.
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Recipe details
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Ingredients
Instructions
- Preheat oven to 400°F. Slice potatoes into thin rounds (about 1/8 inch thick).
- Cook bacon in a skillet until crispy. Remove and crumble. Reserve 1 tablespoon bacon fat.
- In a bowl, combine sour cream, garlic powder, half the cheddar, half the parmesan and a pinch of salt and pepper. Stir in the crumbled bacon.
- Layer half the potato slices in a greased baking dish. Spread half the sour cream mixture over potatoes. Repeat with remaining potatoes and mixture. Top with remaining cheddar and parmesan.
- Cover dish with foil and bake for 30 minutes. Remove foil and bake another 10-15 minutes until golden and bubbly.
- Meanwhile, coarsely crush black peppercorns using a mortar and pestle or the bottom of a pan. Season beef tenderloin with salt and press the crushed peppercorns onto both sides.
- Heat cooking oil in a skillet over medium-high heat. Sear beef for 2-3 minutes per side for medium-rare. Remove beef and keep warm.
- Reduce heat to low. Add beef demi-glace and 2 tablespoons water to the skillet, scraping up browned bits. Stir in 2 tablespoons butter (if available) until melted. Simmer until slightly thickened.
- Slice pear thinly. In a bowl, toss mixed greens, pear slices, pecans and honey dijon dressing.
- Slice beef against the grain. Serve beef with sauce, alongside potato gratin and salad. Garnish with chopped chives.
Recipe Tips
For the best texture, slice potatoes uniformly thin using a mandoline if you have one.
Let the beef rest for 5 minutes after cooking to keep it juicy.
Toast pecans in a dry pan for extra flavor before adding to salad.
FAQ
Can I use a different cut of beef?
Yes, you can substitute with ribeye or sirloin steak, but adjust cooking time accordingly.
What can I use instead of beef demi-glace?
You can substitute with 1 cup beef broth simmered until reduced by half or use a store-bought demi-glace concentrate.
Can I prepare the gratin ahead of time?
Yes, assemble the gratin and refrigerate unbaked. Add 10-15 minutes to the baking time when ready to cook.






























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