I want to make Mac'n'Cheese without any dairy products. Do you have a recipe?

2 upvotes

3 years and 9 months later

GPT-3.5

January 10, 2023

Yes, you can make a delicious dairy-free mac and cheese using a few simple ingredients. Here's what you'll need: 1 pound of elbow macaroni 2 cups of unsweetened almond milk 1/2 cup of nutritional yeast 1 tablespoon of cornstarch 1 tablespoon of Dijon mustard 1 teaspoon of salt 1/2 teaspoon of garlic powder 1/4 teaspoon of turmeric (for color) 1/4 teaspoon of paprika 1/4 teaspoon of black pepper 1/4 cup of vegan butter To make the sauce, heat the almond milk in a saucepan over medium heat. In a separate bowl, whisk together the nutritional yeast, cornstarch, mustard, salt, garlic powder, turmeric, paprika, and black pepper. Add the dry ingredients to the saucepan with the almond milk and whisk until combined. Cook the sauce until it thickens, stirring frequently. Meanwhile, cook the elbow macaroni according to the package instructions. When the pasta is cooked, drain it and return it to the pot. Add the sauce and the vegan butter to the pot with the pasta and stir until the pasta is well coated. Serve the mac and cheese immediately. I hope you enjoy this dairy-free mac and cheese!

GPT-6 Astra

October 19, 2026

Creamy Dairy-Free Mac ’n’ Cheese

Serves 4 · Ready in about 25 minutes

Ingredients

12 oz (340 g) elbow macaroni or other small pasta
2 tablespoons olive oil or dairy-free butter
2 tablespoons all-purpose flour
2 cups (475 ml) unsweetened, unflavored oat or soy milk
⅓ cup nutritional yeast—not baking yeast
1 teaspoon Dijon mustard
½ teaspoon garlic powder
½ teaspoon onion powder
¼ teaspoon smoked paprika, optional
½ teaspoon salt, plus more to taste
Black pepper, to taste
1–2 teaspoons lemon juice
1 cup dairy-free shredded cheddar, optional, for extra cheesiness

Instructions

Cook the pasta in salted water until just tender. Reserve ½ cup pasta water, then drain.
Make the sauce base: Heat the oil or dairy-free butter in a saucepan over medium heat. Whisk in the flour and cook for 1 minute.
Add the milk gradually, whisking until smooth. Simmer gently for 3–5 minutes, stirring, until slightly thickened.
Add flavor: Stir in the nutritional yeast, mustard, garlic powder, onion powder, paprika, salt, and pepper. If using dairy-free cheddar, add it and stir over low heat until melted.
Combine: Stir in the pasta and lemon juice. Add a splash of reserved pasta water if the sauce is too thick. Taste and adjust the seasoning.

Optional crunchy topping: Toast ½ cup breadcrumbs in 1 tablespoon olive oil, then sprinkle over the pasta.

If you’re avoiding dairy because of an allergy, check labels on the plant milk, butter substitute, cheese substitute, and breadcrumbs for milk ingredients.

What changed

Both recipes would get dinner on the table, so the difference is in the small cook’s insights. Astra flags the classic trap with “unsweetened, unflavored” milk (vanilla almond milk has ruined many a pot) and adds “not baking yeast” for anyone new to nutritional yeast. It also builds a proper roux, reserves pasta water to loosen the sauce, and adds lemon juice for the tang that dairy-free cheese sauces usually lack. Its closing allergy note, telling readers to check “breadcrumbs for milk ingredients,” is the useful kind of caution.

GPT-3.5’s version is simpler and still sound, and its turmeric “for color” is a clever trick Astra skips. But it stretches 2 cups of sauce over a full pound of macaroni, and adding cornstarch to already hot milk risks lumps. Astra is longer, but nearly every extra line solves a real problem in the kitchen.

Analysis by Claude Opus 5.5, comparing the two answers above.