I’m really happy you’re here because this lentil and sweet potato pie is one of my favorite cozy meals. It’s warm, filling, and full of flavors that feel like a big hug on a chilly day. I can’t wait for you to try it and see how simple ingredients come together to make something special.
Most of the ingredients in this recipe are easy to find, but if you haven’t cooked with lentils before, they’re usually available in the dried or canned section of the supermarket. Sweet potatoes might look a bit different from regular potatoes, with their orange color and sweeter taste, so make sure to pick ones that are firm and without soft spots. Vegetable broth is often sold in cartons or cans and adds a nice depth of flavor to the dish.
Ingredients For Lentil and Sweet Potato Pie Recipe
Cooked lentils: These are small legumes that add protein and a hearty texture to the pie.
Sweet potatoes: A naturally sweet and soft vegetable that becomes tender when cooked.
Vegetable broth: A flavorful liquid made from vegetables, used to simmer the lentils and spices.
Onion: Adds a mild, savory flavor when sautéed.
Garlic: Gives a punch of aroma and taste to the filling.
Cumin: A warm spice that adds earthiness and depth.
Paprika: A spice that brings a smoky, slightly sweet flavor.
Salt and pepper: Basic seasonings to balance and enhance all the flavors.
Mashed potatoes: Creamy and smooth, they form the delicious topping for the pie.
Technique Tip for This Recipe
One of the key steps in this Lentil and Sweet Potato Pie Recipe is sautéing the chopped onion and minced garlic until they’re translucent. This means cooking them gently in a little bit of oil or butter until they become soft and see-through, but not browned. Here’s how you can do it:
- Heat a pan over medium heat and add a small amount of oil or butter.
- Add the chopped onion first because it takes a little longer to cook than garlic.
- Stir the onion often so it cooks evenly and doesn’t burn.
- After a few minutes, when the onion looks soft and a bit see-through, add the minced garlic.
- Keep stirring for about a minute or two until the garlic smells fragrant and the onion is fully translucent.
Doing this step right makes your pie taste so much better because it brings out the natural sweetness and flavor of the onion and garlic. If you skip it or rush it, the filling might taste a little flat or even a bit raw.
When I first tried this, I didn’t wait long enough and added the garlic too early. It burned quickly and made the whole kitchen smell bitter. Now, I always watch the onion carefully and add the garlic at just the right moment. It’s a small step but really worth it for the flavor boost!
Suggested Side Dishes
Alternative Ingredients
cooked lentils - Substitute with cooked chickpeas: Chickpeas have a similar texture and protein content, making them a great alternative to lentils.
sweet potatoes - Substitute with butternut squash: Butternut squash has a similar sweetness and texture, providing a comparable flavor profile.
vegetable broth - Substitute with chicken broth: If you are not strictly vegetarian, chicken broth can add a rich flavor similar to vegetable broth.
chopped onion - Substitute with leeks: Leeks offer a milder, slightly sweeter flavor that can complement the dish well.
minced garlic - Substitute with garlic powder: Garlic powder can provide a similar garlic flavor, though it is less pungent.
cumin - Substitute with ground coriander: Ground coriander has a warm, slightly citrusy flavor that can mimic the earthiness of cumin.
paprika - Substitute with chili powder: Chili powder can add a similar smoky flavor, though it may be spicier.
salt - Substitute with soy sauce: Soy sauce can add a salty and umami flavor, enhancing the overall taste.
pepper - Substitute with white pepper: White pepper has a similar heat but a slightly different flavor profile that can still work well.
mashed potatoes - Substitute with mashed cauliflower: Mashed cauliflower provides a similar creamy texture and can be a lower-carb alternative.
Other Alternative Recipes Similar to This Dish
How To Store / Freeze This Dish
Allow the lentil and sweet potato pie to cool completely at room temperature before storing. This helps prevent condensation, which can make the dish soggy.
For short-term storage, transfer the pie to an airtight container or cover the baking dish tightly with plastic wrap or aluminum foil. Store it in the refrigerator for up to 3-4 days.
If you plan to freeze the pie, first ensure it is fully cooled. Wrap the entire baking dish in plastic wrap, followed by a layer of aluminum foil to prevent freezer burn. Alternatively, you can portion the pie into individual servings and place them in freezer-safe containers or resealable plastic bags.
Label the containers with the date and contents to keep track of freshness. The lentil and sweet potato pie can be frozen for up to 2-3 months.
When ready to reheat, if the pie is frozen, thaw it in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor of the dish.
Preheat your oven to 350°F (175°C). Remove any plastic wrap and cover the pie with aluminum foil to prevent the top from drying out. Reheat the pie in the oven for about 20-30 minutes, or until it is heated through. For a crispier top, remove the foil during the last 10 minutes of reheating.
If reheating individual portions, you can use a microwave. Place the portion on a microwave-safe plate, cover it with a microwave-safe lid or another plate, and heat on medium power for 2-3 minutes, or until hot. Stir halfway through to ensure even heating.
For an extra burst of flavor, consider adding a sprinkle of fresh herbs like parsley or thyme before serving. This can brighten up the reheated dish and add a touch of freshness.
How To Reheat Leftovers
Preheat your oven to 350°F (175°C). Place the leftover lentil and sweet potato pie in an oven-safe dish. Cover it with aluminum foil to prevent it from drying out. Bake for about 20-25 minutes or until heated through.
For a quicker option, use the microwave. Place a portion of the pie on a microwave-safe plate. Cover it with a microwave-safe lid or another plate to retain moisture. Heat on medium power for 2-3 minutes, checking and stirring halfway through to ensure even heating.
If you prefer a crispy top, use a toaster oven. Preheat the toaster oven to 350°F (175°C). Place the pie on a toaster oven tray and cover it loosely with foil. Heat for 15-20 minutes, then remove the foil for the last 5 minutes to let the mashed potatoes crisp up.
For stovetop reheating, use a non-stick skillet. Add a splash of vegetable broth or water to the skillet to prevent sticking. Place a portion of the pie in the skillet, cover with a lid, and heat on medium-low for about 10 minutes, stirring occasionally.
If you have an air fryer, preheat it to 350°F (175°C). Place the pie in the air fryer basket, ensuring it is not overcrowded. Heat for 10-15 minutes, shaking the basket halfway through to ensure even heating.
Best Tools for This Recipe
Oven: Used to bake the pie at a consistent temperature of 375°F (190°C).
Saucepan: Essential for cooking the diced sweet potatoes and later for sautéing the onions and garlic.
Knife: Needed for peeling and dicing the sweet potatoes and chopping the onion.
Cutting board: Provides a safe surface for chopping vegetables.
Garlic press: Useful for mincing the garlic cloves efficiently.
Measuring cups: Ensures accurate measurement of ingredients like lentils and vegetable broth.
Wooden spoon: Handy for stirring the lentil mixture and sautéing the vegetables.
Colander: Used to drain the cooked sweet potatoes.
Baking dish: The vessel in which the lentil mixture is transferred and topped with mashed potatoes before baking.
Potato masher: Helps in mashing the potatoes to a smooth consistency.
Mixing bowl: Useful for combining ingredients or holding the mashed potatoes.
Spatula: Assists in spreading the mashed potatoes evenly over the lentil mixture.
Oven mitts: Protects your hands when placing the baking dish in and out of the oven.
How to Save Time on Making This Recipe
Pre-cook ingredients: Cook the sweet potatoes and lentils in advance and store them in the fridge to save time on the day of preparation.
Use a food processor: Chop the onion and garlic quickly using a food processor to speed up the prep work.
Batch cook: Make a larger batch of mashed potatoes and freeze portions for future recipes.
One-pot method: Use a single large saucepan to cook the sweet potatoes, then the onion and garlic, reducing the number of dishes to clean.
Pre-measure spices: Measure out the cumin, paprika, salt, and pepper ahead of time and store them in small containers.

Lentil and Sweet Potato Pie
Ingredients
Pie Filling
- 1 cup Lentils cooked
- 2 medium Sweet Potatoes peeled and diced
- 1 cup Vegetable Broth
- 1 medium Onion chopped
- 2 cloves Garlic minced
- 1 teaspoon Cumin
- 1 teaspoon Paprika
- to taste Salt and Pepper
Pie Topping
- 2 cups Mashed Potatoes
Instructions
- Preheat your oven to 375°F (190°C).
- In a saucepan, cook the diced sweet potatoes until tender. Drain and set aside.
- In the same saucepan, sauté the chopped onion and minced garlic until translucent.
- Add the cooked lentils, vegetable broth, cumin, paprika, salt, and pepper. Simmer for 10 minutes.
- Transfer the lentil mixture to a baking dish. Top with mashed potatoes.
- Bake in the preheated oven for 20 minutes or until the top is golden brown.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
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