During the colder months, a bubbling, hearty casserole feels like the ultimate comfort. This week’s comfort-food feature is a Paleo Italian shepherd’s pie made with a rustic bolognese-style meat sauce and whipped parsnips.
It’s simple, cozy, and incredibly satisfying.
Confession: I’ve been a little obsessed with parsnips lately. Their sweet, earthy flavor pairs beautifully with a savory meat sauce. For this dish I use a combination of parsnips and potatoes to balance brightness and creaminess.
If you’re not into parsnips, feel free to substitute all potatoes, sweet potatoes, or cauliflower mash for a lower-carb option. I encourage customizing recipes to suit your tastes.
I’ve made a large pan of this casserole several times. The first attempt was a rough draft; the second I refined to get dependable timing and texture so you can recreate it easily.
Now for the details of this shepherd’s pie—let’s dig in.
The meat sauce here isn’t a strict traditional bolognese, but it captures the spirit: slow-simmered, rich, and built from aromatic vegetables, ground meat, tomato paste and a jarred marinara to speed things along. If you want an even deeper flavor, let the sauce reduce longer—start it a bit earlier and let it gently concentrate.
Do a quick mise-en-place before you begin: dice your vegetables and have everything at the ready. That way you can let the sauce simmer while you cook and whip the parsnip-potato topping in parallel. A cozy casserole is even better when it comes together efficiently.
To save time I use a high-quality jarred marinara instead of whole canned tomatoes. It shortens cooking time and gives the sauce a pleasant texture. Aim to simmer the sauce until it’s reduced enough to form a sturdy base for the casserole—too much liquid will make the final dish runny.
Once the sauce is ready and the parsnips and potatoes are tender and whipped, layer the casserole and bake for about 20–25 minutes until bubbling hot. For an attractive browned top, brush the mash with a little melted ghee or avocado oil and broil for a minute or two—watch it carefully so it doesn’t burn. This step is optional but yields a lovely caramelized finish.
If you enjoy cheese, grate freshly shredded Parmesan over each serving. It’s optional—this bake is plenty cozy without it.
Happy casserole-ing!
Made this recipe? I’d love to hear how it turned out. Leave a comment and rating below, or share a photo on Instagram and tag @nyssaskitchen or use #nyssaskitchen. xo
paleo italian shepherds pie with bolognese sauce and whipped parsnips {paleo}
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Author: Nyssa Tanner
Total Time: 55 minutes
Yield: 8 servings 1x
Description
Paleo Italian shepherd’s pie with a rich, bolognese-style sauce and whipped parsnips. A comforting casserole full of vegetables and bold flavors—perfect for chilly nights.
Ingredients
Scale
- FOR MEAT SAUCE
- 2 tbsp bacon fat, ghee or olive oil
- 1 small onion, finely diced
- 2 stalks celery, finely diced
- 2 small carrots, finely diced
- 2 cloves garlic, chopped
- 1 zucchini, diced
- 3/4 lb ground grass-fed beef
- 1/2 lb ground pastured pork
- 1/2 tsp ground smoked paprika
- 2 tbsp tomato paste
- 1 25 oz jar of your favorite organic pasta sauce
- 1/2 tsp dried oregano
- 6 oz baby spinach
- Salt and pepper, to taste
- A splash of red wine vinegar
- FOR PARSNIPS
- 5 large parsnips, peeled and cut into 1 1/2-inch pieces
- 3 medium potatoes, peeled and cut into 1 1/2-inch pieces
- 2 tbsp ghee or olive oil
- 1/4 cup sour cream or cashew cream (if using cashew cream add 1 tsp lemon juice)
- Black pepper
- 1 tsp salt
- Ghee or avocado oil for brushing the top of the casserole
- Freshly grated Parmesan (optional)
Instructions
- Preheat the oven to 375°F (190°C).
- Sauté the diced onion, celery and carrots with a large pinch of salt over medium heat until they begin to soften and brown slightly.
- Add the zucchini and garlic and cook a few more minutes until the zucchini softens and the garlic becomes fragrant.
- Push the vegetables to the edge of the pan, creating an open space in the center.
- Add the ground beef to the center, press into a flat disk, and increase heat to medium-high. Season with salt, pepper and smoked paprika. Brown the meat on one side, flip and brown the other side, then break it up and stir it together with the vegetables.
- Tilt the pan and spoon off excess fat.
- Stir in the tomato paste, pasta sauce, and oregano. Reduce heat to medium-low and simmer for about 30 minutes while you prepare the parsnips and potatoes.
- Place parsnips and potatoes in a large pot, cover with water and bring to a boil. Cook until very tender, about 20 minutes. Drain and transfer to a food processor or mixer with the sour cream (or cashew cream + lemon juice), ghee, salt and pepper. Whip until smooth. You can also mash by hand if preferred.
- Season the meat sauce with salt and a splash of red wine vinegar, then stir in the baby spinach and cook just until wilted.
- Pour the meat sauce into the bottom of a 9×13-inch pan, filling about halfway. If the sauce is watery, simmer longer to reduce liquid—this helps prevent overflow while baking. Place a baking sheet on the rack below the casserole if you’re concerned about drips.
- Spread the parsnip-potato mixture evenly over the meat sauce.
- Bake for 20–25 minutes, until the casserole is bubbling hot.
- Optional: Brush the top with a little melted ghee or avocado oil and broil on high for a few minutes to brown. Watch closely to avoid burning. Let rest a few minutes before serving.
- Serve warm, topped with freshly grated Parmesan if desired.
- Prep Time: 15 mins
- Cook Time: 40 mins
- Category: dinner
- Cuisine: paleo, gluten free