Vegan Spaghetti Carbonara

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Vegan Spaghetti Carbonara

 Time

  • Prep: 10 minutes

  • Cook: 20 minutes

  • Total: ~30 minutes

 Servings

  • 3–4 servings


 Ingredients

Pasta

  • 12 oz (340 g) spaghetti

  • Salted water (very important!)


Smoky “Bacon” Bits

  • 1 cup mushrooms, finely chopped (cremini or shiitake = best)

  • OR ¾ cup smoked tofu, diced

  • 1 tbsp olive oil (optional)

  • ½ tsp smoked paprika

  • ½ tsp soy sauce or tamari

  • Black pepper


Creamy Carbonara Sauce

  • ¾ cup raw cashews, soaked 10 minutes

  • ¾ cup unsweetened plant milk (soy or oat)

  • 3 tbsp nutritional yeast

  • 1 tbsp lemon juice

  • 1 tsp Dijon mustard

  • 1–2 cloves garlic

  • ¾ tsp salt (adjust later)

  • ½ tsp kala namak (black salt — key for eggy flavor)

  • ¼ tsp turmeric (for color, optional)

  • Lots of freshly ground black pepper

Cashew-Free Option

  • 1 cup silken tofu + ¼ cup plant milk


Optional Add-Ins

  • ½ cup frozen peas (classic carbonara vibe)

  • 2 tbsp vegan parmesan

  • Fresh parsley


 Instructions

1. Cook the Pasta

  • Bring a large pot of well-salted water to a boil

  • Cook spaghetti until al dente

  • Reserve 1 cup pasta water, then drain


2. Make the Sauce

  • Blend all sauce ingredients until completely smooth

  • Taste and adjust:

    • More kala namak = eggier

    • More lemon = brighter

    • More pepper = more authentic

Set aside (don’t heat yet).


3. Make the Smoky Bits

  • Heat skillet over medium-high

  • Add oil (or dry sauté)

  • Add mushrooms or smoked tofu

  • Cook until browned and crispy, 6–8 minutes

  • Add smoked paprika, soy sauce, and pepper

  • Stir and remove from heat


4. Bring It Together (Important Step!)

  • Return drained pasta to the pot (off heat)

  • Add:

    • Sauce

    • Smoky bits

    • Peas (if using)

  • Toss quickly, adding pasta water ¼ cup at a time

  • Sauce should become glossy, creamy, and clingy—not thick like alfredo

(Low heat only if needed—don’t boil or the sauce thickens too much.)


5. Finish & Serve

  • Adjust salt and pepper

  • Top with:

    • Vegan parmesan

    • Fresh parsley

    • Aggressive black pepper (carbonara energy)

Serve immediately while silky.


 Pro Tips

  • Kala namak = non-negotiable for carbonara flavor

  • Pasta water is the secret sauce—use it

  • Sauce thickens as it cools, so keep it loose

  • Pepper should be bold, not shy


 Variations

Ultra-Classic

  • Use only spaghetti + smoky bits + sauce

  • Extra pepper, no extras

High-Protein

  • Add white beans or chickpea pasta

  • Use smoked tofu instead of mushrooms

Garlicky Carbonara

  • Sauté sliced garlic in oil before adding mushrooms

Gluten-Free

  • Use GF spaghetti (corn-rice blends work best)


 Storage

  • Best fresh

  • Leftovers keep 2–3 days in fridge

  • Reheat gently with a splash of plant milk or water

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