Lentil Loaded Sweet Potato Recipe

Ingredients

• 4 medium (about 300 g each)sweet potatoes
• 28 g (2 tbsp)vegan butter
• ½ tspsalt
• 1 mediumyellow onion, finely diced
• 15 ml (1 tbsp)olive oil
• 100 g (½ cup)French or green lentils
• 2 clovesgarlic, minced
• 1 tspground cumin
• 1 tspground coriander
• 1 tspsmoked paprika
• ½ tspground black pepper
• ½ tspsalt
• 480 ml (2 cups)vegetable broth
• 120 g (4 cups, loosely packed)baby spinach

Instructions

1. 1

   Roast the potatoes

   Heat the oven to 190°C (375°F) and line a baking tray with parchment or foil. Wash and scrub the sweet potatoes, make a shallow cut through the skin of each, and place them on the tray. Roast for about 1 hour, until soft.

2. 2

   Prepare the aromatics

   While the potatoes roast, finely dice the onion and mince the garlic.

3. 3

   Brown the onion

   Heat the olive oil in a large pan over medium heat. Add the onion and cook for 5–7 minutes, stirring occasionally, until it starts to brown.

4. 4

   Add the spices

   Stir in the lentils, garlic, cumin, coriander, smoked paprika and black pepper. Cook for 1 minute, stirring.

5. 5

   Simmer the lentils

   Turn the heat down to medium-low and pour in the broth. Stir to loosen any bits stuck to the pan. Cook for about 20 minutes, stirring occasionally, until the broth is absorbed and the lentils are tender. Add salt to taste.

6. 6

   Wilt the spinach

   Stir in the spinach and cook until wilted, then set the lentil mixture aside.

7. 7

   Mash the potato

   When the sweet potatoes are soft, cut them further open and scoop most of the flesh into a medium bowl. Add the vegan butter and ½ tsp (3 g) salt, then mash or whip with a hand mixer until smooth.

8. 8

   Fill and serve

   Spoon the mashed flesh back into the skins, leaving room for the lentils. Divide the lentil mixture evenly among the sweet potatoes, drizzle with olive oil and serve.

What are stuffed sweet potatoes?

Stuffed sweet potatoes are baked whole until tender, then opened and filled with savoury toppings. This American-style version pairs their naturally sweet, soft flesh with lentils seasoned with cumin, coriander and smoked paprika.

The method makes the potatoes do double duty: most of the flesh is mashed with vegan butter and returned to the skins, creating a soft base for the lentil filling.

Nutrition and macros by portion

The nutrition label shows one serving as written: 382 calories, 11g protein, 66g carbs, 9g fat.

The sweet potatoes and lentils provide most of the carbohydrates, while the lentils also contribute protein. Vegan butter and olive oil account for much of the fat; serve with extra non-starchy vegetables or a salad to round out the plate.

Choosing the lentils

French or green lentils are specified because they hold their shape as they cook. Check them near the end of the simmer so they are tender but not falling apart.

Dry lentils: use the amount as listed and simmer them in the vegetable broth until the liquid is absorbed. The timing can vary slightly, so tenderness is the most useful cue.

Build flavour in the pan

Brown the onion: give it 5–7 minutes over medium heat, stirring now and then, so it begins to colour before the lentils go in.

Bloom the spices: cook the garlic, spices and lentils together for 1 minute before adding broth. This brief step brings the seasonings into the mixture without leaving them to cook dry for long.

Getting the potatoes tender

A shallow cut through each potato skin is made before roasting, while the deeper opening comes after baking. Roast for about 1 hour at 190°C, and check that a knife can pass easily into the thickest part.

Potato size matters: the recipe calls for medium potatoes of about 300 g each. If yours are noticeably larger or smaller, use softness rather than the clock alone to judge when they are ready.

Mash and fill

Smooth mash: scoop most of the cooked flesh into a bowl and mix it with vegan butter and salt. A hand mixer makes a whipped texture, while a masher leaves it a little more rustic.

Leave a pocket: return the mash to the skins without filling them to the brim. That space lets the lentil mixture sit on top rather than spill over.

Serving the dish

Serve the potatoes warm, with the lentils and spinach as the savoury topping. A crisp green salad or lightly dressed vegetables make a fresh contrast to the soft filling.

For a more substantial meal, add another vegetable side or serve with bread. The filling is flavourful enough to stand on its own, so extra seasoning at the table is optional.

Recipe notes & tips

• Scrub the sweet potatoes well before roasting, since their skins stay on for serving.
• Use a tray large enough to leave a little space around the potatoes.
• Stir the lentils occasionally as they simmer to check that they are not sticking.
• If the broth is absorbed but the lentils are still firm, check their tenderness before taking the pan off the heat.
• Wilt the spinach in the hot lentil mixture rather than cooking it for an extended time.
• Keep some room in each skin for the lentil topping when returning the mash.

Variations

• Add chilli: stir in chilli flakes with the spices for a hotter filling.
• Use brown lentils: swap them for the French or green lentils and cook until tender.
• Add lemon: finish the lentil mixture with a squeeze of lemon for a sharper flavour.
• Try fresh herbs: scatter chopped parsley over the filled potatoes just before serving.
• Change the greens: replace the baby spinach with chopped kale and cook until tender.

Common mistakes to avoid

• Skipping the shallow cut: make a small slit through each skin before roasting as directed.
• Undercooking the potatoes: roast until a knife slides easily into the thickest part.
• Overcooking the lentils: check them as the broth is absorbed and stop once tender.
• Burning the spices: stir the mixture and limit this step to 1 minute before adding broth.
• Filling to the edge: leave room in the skins so the lentil topping fits neatly.
• Forgetting the second salt measure: add the listed ½ tsp to the mash and season the lentils to taste.

How to store

Refrigerate leftover potatoes and lentil filling in a sealed container for up to 3 days. Reheat until piping hot in the oven or microwave; store the filling separately if you want to keep the skins from softening further.

Frequently asked questions