Pro Tips and Variations
If you want a thicker, stew‑like soup, you can let it simmer uncovered a bit longer or mash more of the potatoes into the broth. For more depth, add a splash of extra Worcestershire or a pinch of ground sage, which pairs nicely with both beef and lamb.
You can adjust the vegetables based on what you have: add diced carrots and celery at the onion stage for more texture, or swap the mixed frozen veg for just peas and corn. Using lamb instead of beef makes it closer to traditional shepherd’s pie (beef versions are technically “cottage pie”), but both are common in American recipes.
Storage and Make-Ahead
This soup keeps well and even improves after a day in the fridge as the flavors meld. Once cooled, I store it in an airtight container in the refrigerator for up to 3–4 days. It reheats gently on the stovetop over low to medium heat; if it thickens in the fridge, I loosen it with a splash of broth or milk.
For freezing, I prefer to freeze the soup without dairy and cheese, then add milk/half‑and‑half and cheddar when reheating, since dairy can change texture in the freezer. Frozen soup can typically be kept in a freezer‑safe container for 2–3 months; I thaw it in the fridge overnight and reheat gently on the stove.
FAQ
Is this shepherd’s pie or cottage pie soup?
Technically, lamb is used for shepherd’s pie and beef for cottage pie, but in the U.S. the term “shepherd’s pie” is often used for both. This soup works with either meat, so you can choose your preference.
Can I thicken the soup more?
Yes. You can mash more potatoes directly into the soup, or stir in a cornstarch slurry (1–2 tablespoons cornstarch mixed with cold water) and simmer briefly until thickened.
Do I have to add cheese?
No. Cheese is optional—without it, the soup still tastes like a creamy shepherd’s pie filling. Cheddar just adds extra richness and a slight cheesy note that many people love.
When you share this Shepherd’s Pie Soup on your blog, you can invite readers to rate the recipe, note whether they used beef or lamb, and show off their bowls topped with mashed potatoes or potato puffs. Encourage them to save or pin it for cold nights when they’re craving classic shepherd’s pie flavors in a cozy, one‑pot soup.