lower carb cacio e pepe spaghetti squash bake
if you’re craving the creamy, peppery goodness of traditional cacio e pepe but want something a little lighter and plant-based, this lower carb spaghetti squash bake is perfectttt!
it’s loaded with flavors reminiscent of classic cacio e pepe, thanks to the rich umami notes from miso and nutritional yeast, while the sunflower seeds or cashews add creaminess without the need for dairy.
the spaghetti squash gives it that pasta-like texture but with fewer carbs, so it’s a win-win for those looking for a lighter twist.

taste and texture
this bake brings all the savory, peppery flavors you love in cacio e pepe, along with a hint of nuttiness from roasted sunflower seeds or cashews.
the spaghetti squash provides a light, slightly sweet base, and when blended with the creamy tofu mixture, it transforms into a dish that feels comforting but not heavy.
topped with melty vegan cheese, each bite is soft and velvety with a perfect pepper kick.
why it’s like cacio e pepe
cacio e pepe is all about simplicity—creamy textures, a peppery bite, and rich, cheesy flavors.
this recipe takes inspiration from those classic notes but makes it plant-based and lighter.
the combination of tofu, nutritional yeast, and hummus creates a creamy sauce that’s just as satisfying as traditional cheese, and the freshly grated peppercorns add the authentic peppery punch.

nutritional benefits
this dish is packed with protein from the tofu and sunflower seeds or cashews, and the spaghetti squash is naturally lower in carbs than traditional pasta while still offering a good amount of fiber and vitamins.
nutritional yeast not only enhances the cheesy flavor but also adds b vitamins, which are great for energy.
the dish is satisfying yet light, making it a balanced option for anyone wanting comfort food with a nutritional boost.
why it’s lower carb
subbing spaghetti squash for pasta is a simple swap that drastically cuts down on carbs, making this a great choice for those watching their carb intake.
instead of using cheese, the blend of tofu, seeds, and nutritional yeast gives that same creamy, cheesy experience without the dairy or extra carbs that come with it.
olive oil and hummus bring healthy fats, which help keep you full and satisfied.

how to make it
- preheat the oven to 400°f. cut a large spaghetti squash in half, coat with olive oil, and bake for about 45 minutes or until the inside is tender.
- remove from the oven and let it cool slightly. then, use a fork to scrape out the “spaghetti” strands into a 9×13 baking dish.
- in a food processor, blend together:
- 14 ounces of firm tofu (press out extra water)
- 3/4 cup roasted sunflower seeds or cashews
- 1 tbsp miso paste
- juice of 1/2 lemon
- 2 tbsp olive oil
- 1 tbsp liquid aminos
- 1/4 cup nutritional yeast
- 1/2 tsp grated peppercorns
- 1/2 cup french onion or garlic hummus
- 1/2 tsp garlic powder
- 1 tsp onion powder
- 1 1/2 cups vegetable broth
- pour the creamy mixture over the spaghetti squash strands in the baking dish, stirring to coat everything well.
- top with your favorite vegan cheese, then bake at 375°f for 25 minutes, or until the cheese is melted and bubbly.
storage
if you have leftovers, store them in an airtight container in the fridge for up to 4 days.
to reheat, simply bake in the oven at 350°f for about 10-15 minutes until warmed through, or microwave individual servings for a quick lunch.
this bake also freezes well, so you can portion it out for meal prep and keep it in the freezer for up to a month.

if you like my Lower Carb Cacio e Pepe Spaghetti Squash Bake, you’ll also love these other recipes of mine!
Unreal Healthy Plant-Based Gluten-Free Broccoli Pizzas
Plant-Based Convenient Veggie & Hummus Pasta
Cozy Sun-Dried Tomato & Chickpea Kale Soup
Plant-Based Spanakopita Baked Spaghetti Squash
Protein-Packed Green Goddess Pasta Salad
Plant-Based Protein “Breadsticks” (11g+ per breadstick!)
Blue Zone Lentil and Chickpea Gemista
Revitalizing Salad with Carrot Ginger Miso Dressing
Savory Vegan Protein-Packed Breakfast Sandwiches
Delicious Plant-Based Chickpea & Spinach Nuggets
Satisfying Coconut Tofu Salad with Curry Tahini Dressing
Baked Sweet Potatoes with Nourishing Plant-Based Miso Basil Butter
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Lower Carb Cacio e Pepe Spaghetti Squash Bake
Recipe by Mary8
servings15
minutes45
minutesfor 8 servings, the approximate macros per serving of your lower-carb cacio e pepe spaghetti squash bake are:
Calories: 208 kcal
Carbohydrates: 13.9 g
Fat: 13.6 g
Protein: 8.9 g
Fiber: 2.8 g
Ingredients
14 ounces of firm tofu (press out extra water)
3/4 cup roasted sunflower seeds or cashews
1 tbsp miso paste
juice of 1/2 lemon
2 tbsp olive oil
1 tbsp liquid aminos
1/4 cup nutritional yeast
1/2 tsp grated peppercorns (or however much wanted)
1/2 cup french onion or garlic hummus
1/2 tsp garlic powder
1 tsp onion powder
1 1/2 cups vegetable brothdairy free cheese for topping!
Directions
- prep the squash: preheat your oven to 400°f. slice a large spaghetti squash in half, scoop out the seeds, and coat the cut sides with a bit of olive oil.
- place the halves face-down on a baking sheet and roast for about 45 minutes, or until the flesh is tender. remove from the oven, let cool slightly, then use a fork to scrape the strands into a 9×13 baking dish.
- make the creamy sauce: while the squash bakes, grab a food processor. add 14 ounces of pressed tofu, 3/4 cup roasted sunflower seeds or cashews, 1 tablespoon miso paste, the juice of half a lemon, 2 tablespoons olive oil, 1 tablespoon liquid aminos, 1/4 cup nutritional yeast, and 1/2 teaspoon grated peppercorns. to boost flavor, add 1/2 cup french onion or garlic hummus, 1/2 teaspoon garlic powder, 1 teaspoon onion powder, and 1 1/2 cups vegetable broth. blend until smooth and creamy.
- combine: pour the blended sauce over the spaghetti squash in the baking dish. use a spoon or spatula to mix everything thoroughly, ensuring the squash strands are well coated with the creamy sauce. note- there is a lot of sauce!
- add the cheese and bake: sprinkle your favorite vegan cheese on top. reduce the oven temperature to 375°f and bake the casserole for 25 minutes, or until the cheese is melted and the sauce is bubbly.
- serve: once out of the oven, let it cool for a few minutes, then dig in and enjoy!


