You want the perfect vegan spaghetti bolo? Ta-da: with walnuts (for the crumbly texture) and mushrooms (for lots of umami) you get a vegan version that's every bit as good as the original.

But wait a minute: walnuts? Seriously? That can't taste good… That's what I thought too - until I tried it. Be brave and give this recipe a go. You definitely won't regret it!

Ingredients

  • Prep: 45 min
  • Total: 90 min
5¼
oz
button mushrooms
3½
oz
carrots
2¾
oz
celery
1¾
oz
bell pepper
2
onions
2
garlic cloves
½
bunch
basil
14
fl oz
strained tomatoes (passata)
2
tbsp
tomato paste
6⅓
oz
spaghetti
2
oz
walnuts
1
tsp
balsamic vinegar (dark)
2
tsp
cane sugar
½
tsp
salt
½
tsp
pepper

Okay, so what makes a really good vegan spaghetti bolo?

  • It should taste spicy, full-bodied and rich. A little hearty is fine too.
  • Taste and texture should be like the "original" with ground meat - or at least very similar.

  • … and somehow it has to remind you of the bolo from your own childhood. Don't you feel the same way?

To sum it up: you should simply never get enough of it. Honestly: I find all of that in this recipe!

Veganizing with a walnut and mushroom crumble?

Most of the ingredients in a bolognese are already plant-based, like carrots, celery or strained tomatoes. But how on earth do you replace the ground meat? Common versions of vegan spaghetti bolognese are based on soy crumbles or finely grated plain tofu. But if you don't tolerate tofu, or simply want to try something "new", this recipe offers what I find a really interesting soy-free alternative.

In the sauce, the walnut crumbs imitate the grainy texture of fried ground meat. The mushrooms, with their unmistakable taste, bring loooads of umami.

The walnuts and mushrooms are chopped for a few seconds in a blender. Since the mushrooms need much less time, the nuts go into the blender first and the mushrooms are added just before the end. Tip: I use a Ninja blender with double blades at three different heights in the jug. That's especially handy for bulky ingredients (like the mushrooms). But you can just as well chop the crumble with a large knife and a little patience - that works without any electricity and, with a knife made of metal, wood or ceramic, is even plastic-free.

Vegan spaghetti bolognese, top view
Step 1

5¼
oz
button mushrooms
3½
oz
carrots
2¾
oz
celery
1¾
oz
bell pepper
2
onions
2
garlic cloves

  • Cut the mushrooms small enough to fit into the blender.
  • Finely dice the carrots, celery and bell pepper.

  • Dice the onions and garlic.

  • Pick the basil leaves.

Step 2

2
oz
walnuts
5¼
oz
button mushrooms

Walnut and mushroom crumble

  • Chop the walnuts in a blender (or with a mortar or knife) into a coarse crumble.

  • Then add the mushrooms and blend briefly as well.

Vegan spaghetti bolognese, step 2: blending nuts and mushrooms
Step 3

3½
oz
carrots
2¾
oz
celery
1¾
oz
bell pepper
2
onions
2
garlic cloves
nut and mushroom crumble

  • Fry the carrots, celery, bell pepper & onion in a pan for 3 min.

  • Clear a small space in the middle, add 2 tbsp oil and fry the garlic for 30 sec.

  • Add the nut and mushroom crumble and fry for another 3 minutes.

Vegan spaghetti bolognese, step 3: frying the vegetables
Step 4

2
tbsp
tomato paste
14
fl oz
tomato paste

  • Stir in the tomato paste.

  • Deglaze with the strained tomatoes and simmer for 30 minutes.

Vegan spaghetti bolognese, step 4: deglazing with tomatoes
Step 5

27
fl oz
water
½
tsp
salt
(iodized)
6⅓
oz
spaghetti

  • Bring the water to a boil and add salt.
  • Cook the spaghetti al dente according to the package instructions.
Vegan spaghetti bolognese, step 5: cooking the pasta
Step 6

1
tsp
balsamic vinegar (dark)
1
tsp
cane sugar
½
tsp
basil
½
tsp
salt
½
tsp
pepper

  • Add all the ingredients for this step to the sauce.

  • Mix the pasta with ⅓ of the sauce. Serve the rest of the sauce on the side.

  • Homemade vegan parmesan goes great with it. In my recipe for spaghetti carbonara you'll find in step 2 how to make vegan parmesan from four ingredients in just 5 minutes.

Vegan spaghetti bolognese, step 6: seasoning
Vegan spaghetti bolognese, outro 2
Vegan spaghetti bolognese on a plate

Tips

Cooking time of the bolognese:

  • You often read that a good bolo has to cook for as long as possible so the flavor can develop. Some people say over 2 hours. For this recipe, though, I find 30 minutes best. Try it out yourself and see what you like best.
  • The longer the cooking time, the milder the taste of the celery and the sweeter the carrots become.

Nutrition

estimated per serving

  • 701kcal
  • 23.2 gProtein
  • 94.1 gCarbs
  • 21.9 gFat

Calculated from all ingredients, including the sides. Values vary depending on the product, the size of the vegetables and how you prepare them.

Cost Test phase

estimated per serving

about €1.90

What goes into the price

  • walnuts€0.45
  • button mushrooms€0.34
  • strained tomatoes€0.28
  • spaghetti€0.18
  • basil€0.16
  • celery€0.12
  • onions€0.10
  • bell pepper€0.10
  • carrots€0.06
  • tomato paste€0.05
  • garlic cloves€0.02
  • balsamic vinegar€0.01
  • cane sugar< €0.01

Total €1.88 per serving, rounded to about €1.90. Not counted: salt, pepper.

This section is still in a test phase: a rough estimate based on conventional German discount-supermarket prices (as of September 2026). Only the amounts used are counted, excluding salt, pepper and spices.

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