Spiced Lamb and Mushroom Penne Gratin Recipe

With a gluten-free option, this one-pan meal is hearty, rich, packed with warm flavors, and is comfort food at its finest!Spiced Lamb and Mushroom Penne Gratin -- This one-pan meal is rich, hearty, packed with warm flavors and is comfort food at its finest!Imagine, if you will, the most scrumptious macaroni and cheese ever . . .

Now imagine, adding to it, tender ground lamb with delicious warming spices, onions and mushrooms caramelized to perfection — all simmered first in a tomato-wine sauce.

Keep the scenario going, and now picture all of this deliciousness beneath a crispy bread and cheese crust.  Every bite includes a variety of textures and flavors so wonderful that you will keep coming back for more.  And more.

All made in one pan, you can share this comforting, cozy meal with 8 guests!

4.5 from 2 reviews
Spiced Lamb and Mushroom Penne Gratin Recipe
Prep time
Cook time
Total time
Serves: 8
  • olive oil for the pan and for drizzling
  • 2 cups finely chopped brown/yellow onion
  • 1 tablespoon minced garlic
  • 3 cups thinly sliced, roughly chopped crimini mushrooms (washed and dried)
  • 1¼-pound ground lamb
  • 2 teaspoons ground cinnamon
  • 2 teaspoons dried oregano
  • 1 teaspoon all spice
  • ¼ teaspoon ground cloves
  • 1 (28-ounce) can diced tomatoes in tomato juice
  • ½ cup dry red wine
  • 2 tablespoons finely chopped, fresh thyme
  • sea salt and freshly ground black pepper to taste
  • 3¾ cups cooked penne pasta (about 2 cups dry) -- see notes
  • 1 cup grated Asiago cheese, divided
  • 1 cup grated Fontina cheese, divided
  • 1 cup bread crumbs -- see notes
  • sea salt and freshly ground black pepper to taste (here's How to Season to Taste)
  1. Preheat the oven to 375 degrees F.
  2. Coat the bottom of a large (approximately 12-inch) oven safe, sauté pan (preferable cast iron), with olive oil. Place it over medium heat and add the onions and garlic. Cook until the onions are caramelized and soft, about 15 minutes.
  3. Add a bit more oil, turn the heat to medium-high and add the mushrooms. Cook, stirring often, until they're golden brown, about 15 minutes.
  4. Turn the heat back to medium and add the ground lamb, breaking it up into smaller pieces. Cook, stirring from time to time just until it's cooked through, about 7 minutes.
  5. Sprinkle with salt and pepper, and add the cinnamon, oregano, all spice, and cloves. Mix and let this simmer until it's very aromatic, about 30 seconds.
  6. Add the tomatoes and wine and stir to blend. Turn the heat to high and bring to a boil. Then reduce the heat to low and simmer gently for about 10 minutes. Mix in the fresh thyme and season generously to taste with salt and pepper. (Here's How to Season to Taste.)
  7. Add the cooked penne and ½ cup of each of the two cheeses. Mix so that all of the ingredients are evenly blended together.
  8. Combine the remaining ½ cup of each cheese with the bread crumbs and sprinkle this mixture on top. Drizzle the entire surface lightly with olive oil.
  9. Place the pan in the preheated 375 degree F oven for 30 minutes.
  10. Remove from the oven and serve.
I made this dish gluten-free for my son with Celiac Disease, so I used brown rice gluten-free penne. You can use any pasta you like.

To keep this dish gluten-free, I used gluten-free bread crumbs that I made. I use the ends of our gluten-free loaves of bread. I break them up into smaller pieces, and grind them in the food processor until they're a fine crumb.


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  1. says

    I love lamb and pasta combined and your recipe looks absolutely scrumptious! It’s calling my name! I can’t wait to try this, thanks for sharing! 🙂

  2. says

    Such a gorgeous dish! I will definitely try this sometime soon, I was meant to make a gratin for a while now but never got to it. But adding lamb and mushrooms sounds very delicious

  3. says

    With all these rainy days we have been craving comfort food. I’m thinking this would be a great make ahead recipe. Having this flavorful dinner ready to pop in the oven would make for a wonderful day!

  4. says

    Lamb, as you know, is a favorite of mine! And Mark’s too. Can’t waut to try this – have some ground lamb from a local gardener!

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