Sweet Potato Fisherman's Pie

Make on Fresco
Serves 6 Prep Time 10 minutes   Cook Time 25 minutes   Rated:

This recipe is a little fiddly, but the yield is outstanding especially if you choose to add more tuna, more peas, more spinach, you truly can feed the neighborhood with this single offering...(add salad, add bread rolls, lots of lemon wedges and you could potentially feed the entire suburb!) Be it family food or feed the army food, you will love this recipe and it should show up on frequent menu rotation!

It is perfect to freeze in individual portions, defrost before reheating. Dinner sorted...for at least a week or three.

If you enjoyed this recipe, we invite you to come join our FREE TRIAL on the Insider Club to have extra Thermomixery each and every month! #recipesthatwork #youcandoit

Are you on Instagram, Facebook, Pinterest? Never miss another thing in the test kitchen when you follow us.

Please join our mailing list HERE to have recipe updates delivered to your inbox weekly and don't forget we are on YouTube.

Our newest course, (FREE to Insiders) Shelf Control helps you sort out your pantry and fridge!

We have an amazing Lazy Sourdough Bakery course available to do at your own pace online.

Our delicious frosty course, The Whole Scoop Ice Cream course is churning now!


  • 1 Handful Italian parsley
  • 100 Grams cheddar cubed
  • 650-700 Grams sweet potatoes, peeled and cubed
  • 2 handfuls baby spinach
  • 40 Grams butter BUY
  • pink salt flakes to taste BUY
  • freshly cracked black pepper to taste
  • 50 Grams milk
  • 100 Grams onion
  • 20 Grams Extra Virgin Olive Oil (EVOO) BUY
  • 100 Grams carrot, diced
  • 100 Grams mascarpone
  • 100 Grams lemon juice, fresh
  • 1 Tablespoon Ancient Roman Mustard Recipe
  • 1/2 Teaspoon freshly grated nutmeg
  • 100 Grams frozen shelled peas
  • 1 x 425g tinned tuna, drained



Place parsley into Thermomix bowl and chop 3 sec/speed 6. Remove from bowl and set aside.


Place cheese into Thermomix bowl and mill 3 sec/speed 7. Remove from bowl and set aside.


Place sweet potatoes into simmering basket, insert into Thermomix bowl and pour 1 Litre water over. Place spinach into steamer dish and set into position. Cook 20 min/Varoma/speed 4. Remove steamer, set aside.


Remove and drain sweet potatoes, return them to Thermomix bowl and add butter, seasoning and milk. Mash 10 sec/speed 6. Set aside.


Place onion and EVOO into clean, dry Thermomix bowl and chop 4 sec/speed 4. Add carrot and saute 4 min/Varoma/speed 1.


Add mascarpone, lemon juice, mustard, nutmeg, and combine 5 sec/Reverse/speed soft. Fold in tuna and peas with a spatula.


Preheat oven to 200ºC. Butter a 20cm deep pie dish. Pour tuna mixture into dish, top with wilted spinach, finish with mashed potato and sprinkle with parsley and cheese. Bake for 20 minutes until well browned. Serve hot.

More Mains

That's all the recipes!

No more recipes to load