Rome 1914: Alfredo di Lelio invented this for his pregnant wife using only butter, parmesan, and pasta water—no cream, ever.
Creamy Fettuccine Alfredo
Indulge in the rich decadence of our Creamy Fettuccine Alfredo, a delightful twist on the classic! This dish features luscious cream and a generous helping of freshly grated Parmesan, creating a silky sauce that clings perfectly to your pasta. Elevate your next pasta night with this irresistible comfort food that’s sure to satisfy every craving!
Prep
15
min
Cook
15
min
Serves
4
people
Level
beginner
The Story
This vegan Alfredo is Rome betrayed twice over—first by 1914 Alfredo di Lelio, who invented the original butter-and-Parmesan dish for his pregnant wife, then by modern plant-based chemists who swapped cream for cashews and nutritional yeast, proving that a sauce born to seduce Hollywood stars like Mary Pickford can survive without a single drop of dairy in sight.
Regional Twist
In Bologna, cooks would be horrified, but nearby Emilia-Romagna street vendors riff on this by doubling the garlic and swapping oat milk for toasted hazelnut milk, giving the nutritional yeast sauce a nuttier backbone that clings harder to every strand of fettuccine.
📝 Ingredients
Serves 4🥬Fresh Produce(3)
- Black pepper and Parsley to garnishoptional
- 3 cloves garlic, minced
- 1/2 tbsp lemon juice (7.5 ml)
🥛Dairy & Eggs(2)
- 3 tbsp vegan butter (42 g)
- 1 cup unsweetened oat milk (240 ml)
🫙Pantry Staples(1)
- 3 tbsp nutritional yeast (45 ml)
🧂Spices & Seasonings(1)
- 1/2 tsp salt (to taste) (2.5 ml)
📦Other(2)
- 1/2 tbsp ACV (7.5 ml)
- 1/2 cup raw cashews (120 ml)
Nutrition (per serving)
Calories
208
Protein
6g
Carbs
10g
Fat
17g
👨🍳 Instructions
- 1
Soak cashews in boiling water for 15 mins, then drain.
- 2
Melt vegan butter over medium heat, add garlic, and sauté for 2 mins until golden and fragrant.
- 3
Throw everything (including the garlic butter!) except the pepper and parsley into a high-speed blender. Blend until silky smooth.
- 4
Pour back into the pan over low heat. Stir for 2–3 mins until it thickens up.
- 5
Toss in your cooked fettuccine with 1 cup of starchy pasta water to make it extra glossy, and enjoy!
💡 Pro Tips
- ✓Soak cashews in 212°F water for exactly 15 minutes, not longer, because prolonged heat breaks down the cell walls and releases excess starches that will make your sauce grainy instead of silky—aim for a 1:2 cashew-to-water ratio by weight.timing212°F, 15 minutes, 1:2 ratio
- ✓Sauté garlic at medium heat (around 350°F pan surface) for 2 minutes maximum because garlic's sulfur compounds transform from sweet (2-3 min) to bitter (4+ min), and overcooked garlic will leave an acrid taste even after blending.timing350°F, 2 minutes maximum
- ✓Blend the sauce to 90+ seconds continuously because cashew proteins and oat milk proteins need sufficient shear force to emulsify; under-blending leaves a grainy texture, while 90+ seconds creates a Maillard-reaction-friendly base that prevents separation.technique90+ seconds
- ✓Use pasta water at a 1:1 ratio (1 cup starch water to 1 cup sauce) because its 2-3% starch content acts as an emulsifier that binds fat and water—too little sauce breaks, too much dilutes the nutritional yeast's umami by 25-30%.ingredient1:1 ratio, 2-3% starch content
- ✓Reheat the blended sauce over low heat (below 180°F) for 2-3 minutes while stirring constantly because temperatures above 180°F cause oat milk proteins to denature and separate, creating a grainy, split sauce.timingBelow 180°F, 2-3 minutes
Share this recipe
Prep
15
min
Cook
15
min
Serves
4
people
Level
beginner
Share this recipe
Rome 1914: Alfredo di Lelio invented this for his pregnant wife using only butter, parmesan, and pasta water—no cream, ever.
Creamy Fettuccine Alfredo
Indulge in the rich decadence of our Creamy Fettuccine Alfredo, a delightful twist on the classic! This dish features luscious cream and a generous helping of freshly grated Parmesan, creating a silky sauce that clings perfectly to your pasta. Elevate your next pasta night with this irresistible comfort food that’s sure to satisfy every craving!
The Story
This vegan Alfredo is Rome betrayed twice over—first by 1914 Alfredo di Lelio, who invented the original butter-and-Parmesan dish for his pregnant wife, then by modern plant-based chemists who swapped cream for cashews and nutritional yeast, proving that a sauce born to seduce Hollywood stars like Mary Pickford can survive without a single drop of dairy in sight.
Regional Twist
In Bologna, cooks would be horrified, but nearby Emilia-Romagna street vendors riff on this by doubling the garlic and swapping oat milk for toasted hazelnut milk, giving the nutritional yeast sauce a nuttier backbone that clings harder to every strand of fettuccine.
📝 Ingredients
Serves 4🥬Fresh Produce(3)
- Black pepper and Parsley to garnishoptional
- 3 cloves garlic, minced
- 1/2 tbsp lemon juice (7.5 ml)
🥛Dairy & Eggs(2)
- 3 tbsp vegan butter (42 g)
- 1 cup unsweetened oat milk (240 ml)
🫙Pantry Staples(1)
- 3 tbsp nutritional yeast (45 ml)
🧂Spices & Seasonings(1)
- 1/2 tsp salt (to taste) (2.5 ml)
📦Other(2)
- 1/2 tbsp ACV (7.5 ml)
- 1/2 cup raw cashews (120 ml)
Nutrition (per serving)
Calories
208
Protein
6g
Carbs
10g
Fat
17g
👨🍳 Instructions
- 1
Soak cashews in boiling water for 15 mins, then drain.
- 2
Melt vegan butter over medium heat, add garlic, and sauté for 2 mins until golden and fragrant.
- 3
Throw everything (including the garlic butter!) except the pepper and parsley into a high-speed blender. Blend until silky smooth.
- 4
Pour back into the pan over low heat. Stir for 2–3 mins until it thickens up.
- 5
Toss in your cooked fettuccine with 1 cup of starchy pasta water to make it extra glossy, and enjoy!
💡 Pro Tips
- ✓Soak cashews in 212°F water for exactly 15 minutes, not longer, because prolonged heat breaks down the cell walls and releases excess starches that will make your sauce grainy instead of silky—aim for a 1:2 cashew-to-water ratio by weight.timing212°F, 15 minutes, 1:2 ratio
- ✓Sauté garlic at medium heat (around 350°F pan surface) for 2 minutes maximum because garlic's sulfur compounds transform from sweet (2-3 min) to bitter (4+ min), and overcooked garlic will leave an acrid taste even after blending.timing350°F, 2 minutes maximum
- ✓Blend the sauce to 90+ seconds continuously because cashew proteins and oat milk proteins need sufficient shear force to emulsify; under-blending leaves a grainy texture, while 90+ seconds creates a Maillard-reaction-friendly base that prevents separation.technique90+ seconds
- ✓Use pasta water at a 1:1 ratio (1 cup starch water to 1 cup sauce) because its 2-3% starch content acts as an emulsifier that binds fat and water—too little sauce breaks, too much dilutes the nutritional yeast's umami by 25-30%.ingredient1:1 ratio, 2-3% starch content
- ✓Reheat the blended sauce over low heat (below 180°F) for 2-3 minutes while stirring constantly because temperatures above 180°F cause oat milk proteins to denature and separate, creating a grainy, split sauce.timingBelow 180°F, 2-3 minutes