
This velvety mushroom and spinach stuffed sweet potato turns everyday ingredients into a mouthwatering dish that's both wholesome and filling. I whipped this up while searching for a hearty lunch that would keep my energy up all afternoon, and it soon became my favorite comfort food with a healthy spin.
I originally created this dish during a hectic period when I needed something filling yet simple to make. What began as a quick kitchen test has turned into one of the most popular meals when pals drop by for casual get-togethers.
What You'll Need
- Sweet potatoes: These form the tasty base with their natural sweetness and loads of nutrients; pick ones that feel heavy with no mushy areas
- Mushrooms: They bring a hearty texture and savory kick; regular white or brown mushrooms work great
- Onion: Forms the flavor foundation for the stuffing; soft yellow onions give the tastiest results
- Garlic: Boosts the rich flavors; always go for fresh bulbs for the best taste
- Spinach: Packs in nutrition and vibrant green color; pre-washed baby spinach saves time and melts perfectly
- Tahini: Makes everything creamy without any dairy; try to find a smooth, well-mixed brand
- Nutritional yeast: Adds a mild cheesy taste while keeping everything plant-based
- Lemon juice: Perks up all the flavors; squeeze it fresh instead of using the bottled stuff
- Cayenne: You can skip it, but it adds a nice warm kick that works well with the sweetness
Cooking Guide
- Get Sweet Potatoes Ready:
- Give sweet potatoes a good rinse under cool water, making sure to clean all dirt from the skin. Poke them several times with a fork so steam can escape during cooking. This stops them from exploding in your oven. Put them on a lined baking sheet and cook at 180°C fan for roughly 40 minutes until they feel soft when you gently squeeze them.
- Start The Flavor Base:
- Warm a big skillet over medium heat with a splash of water or olive oil. Toss in chopped onions and cook for 3-4 minutes until they start looking clear. This slow cooking brings out their sweetness which goes perfectly with the earthy mushrooms.
- Handle The Mushrooms:
- Add your sliced mushrooms to the pan with the onions and minced garlic. Let them sit without stirring for 2-3 minutes at first. This helps develop more flavor. Then cook for about 5-7 minutes total until most water has evaporated and they're turning golden.
- Mix The Filling:
- Add fresh spinach gradually, letting each handful wilt down before adding more. Once all spinach is in, mix in tahini, nutritional yeast, salt, and pepper. The tahini will get slightly thicker as it warms up, making a rich sauce that covers all the veggies. Finish with a squeeze of lemon and a pinch of cayenne if you want some heat.
- Put Everything Together:
- Wait until the baked sweet potatoes are just cool enough to touch. Slice them lengthwise and push the ends toward each other to open them up. Fluff the inside with a fork to create more room for filling. Heap plenty of the mushroom mix onto each potato, letting it spill over a bit for a homestyle look.

Tahini is the game-changer in this dish. I found its magic when I was looking for a way to make things creamy without using dairy. Just a spoonful turns the filling from basic to amazing, adding richness and a subtle nutty flavor that works wonders with sweet potato. My partner, who usually turns up their nose at sweet potatoes, now asks for this meal regularly.
Personalize It
This dish is super adaptable based on what's in your kitchen. You can use regular white potatoes instead of sweet ones for a different taste. Just watch the cooking time as they usually bake quicker. The filling works with any mushroom variety, and you can swap out spinach for other leafy greens like kale or chard if that's what you've got on hand.
Keeping And Warming
These loaded sweet potatoes stay good in the fridge for up to three days when stored in a sealed container. For the best results when reheating, pop them in a 350°F oven for about 15 minutes instead of using the microwave. This keeps the skin crispy and the filling creamy. If you're short on time, the microwave works too, but cover them with a damp paper towel to keep them from drying out.
Health Perks
Sweet potatoes give you complex carbs and fiber that release energy gradually, helping keep your blood sugar steady. The mushrooms pack vitamin D and B vitamins, while spinach brings iron and calcium to the table. Combined with healthy fats from the tahini, this meal gives you lasting energy without making you feel stuffed like many comfort foods do.

For a warm and nutritious meal, these stuffed sweet potatoes can't be beat!
Frequently Asked Questions
- → How do I make sure the sweet potatoes are soft enough?
Pop the sweet potatoes in the oven at 180°C. Once they're fork-tender, usually after about 40 minutes (size may vary bake time), they’re good to go.
- → What can I replace spinach with?
You can swap spinach for kale, chard, or any soft leafy green you like. Just make sure to cook it down until tender.
- → No tahini? What else can I use?
If tahini’s out, cashew or almond butter works fine. You can even use a bit of heavy cream to get that creaminess.
- → How can I add more protein?
Throw in chickpeas, lentils, or your favorite beans to pack in some extra protein.
- → How do I keep the filling from drying out?
Get the tahini, nutritional yeast, and mushroom liquids nicely mixed. If it still feels dry, a splash of water will fix it.
- → What other toppings can I try?
Fresh herbs like parsley, crunchy seeds, or a drizzle of olive oil make nice additions.