When I want a cheese sauce that’s smooth, quick, and endlessly adaptable, I reach for a homemade dry mix as my secret weapon. With just a handful of pantry staples, a whisk, and some good cheese, I can pull together a sauce that’s miles above store-bought. There’s a simple technique behind that glossy finish and rich flavor—one you can master with just a bit of guidance. Ready to see how it comes together?

Ingredients
- 1/4 cup non-fat powdered milk
- 1/8 cup cornstarch
- 1/16 cup instant chicken bouillon
- 1/4 tablespoon dried onion flakes
- 1/4 teaspoon Italian seasoning
- 1 1/4 cups cold water
- 1 cup grated cheese
Let’s talk about these ingredients, because honestly, they’re a quirky bunch. First off, if you’ve ever tried to measure out 1/16 cup of anything, you know you’re about to have a moment with your measuring spoons and possibly some mild confusion—don’t worry, that’s just one tablespoon, which feels way more reasonable. The non-fat powdered milk might sound like something you’d find in a 1970s fallout shelter, but trust me, it’s a pantry MVP for making sauces creamy without, well, actual cream. The instant chicken bouillon gives this mix a boost of rich flavor, but if you’re vegetarian or just feeling rebellious, you could swap in a veggie bouillon. As for the cheese—go wild. Cheddar’s classic, but if you’ve got some random cheese bits lurking in your fridge, toss them in. Cheese sauce doesn’t judge. And if you’re missing dried onion flakes or Italian seasoning, just pretend you’re on a reality cooking show and substitute with something else. No points deducted for creativity, promise.
Steps
- Start by grabbing a small bowl and your measuring cups—unless you’re a rebel who eyeballs everything, in which case, I salute you. A premium cast iron pan can be great for serving the finished sauce if you want to keep it warm longer. Consider using a premium sushi knife only for prep work that benefits from exceptional sharpness, like finely slicing garnishes.
- Add 1/4 cup non-fat powdered milk to the bowl. Yes, the powdery stuff that puffs everywhere if you sneeze.
- Sprinkle in 1/8 cup cornstarch. It looks like snow and feels like glue if you get it wet, so, maybe don’t.
- Measure out 1/16 cup instant chicken bouillon. That’s one tablespoon. Seriously, who has a 1/16 cup measure?
- Toss in 1/4 tablespoon dried onion flakes. If they fly all over your counter, just consider it seasoning for future meals.
- Add 1/4 teaspoon Italian seasoning. Or your favorite dried herbs. Or just whatever you find first in the spice cabinet.
- Give your dry mix a good stir. Pretend you’re making a magic potion.
- Scoop out 1/3 cup of this mix into a small saucepan. You can store the rest in a jar for next time—future you will thank you.
- Pour in 1 1/4 cups cold water. Don’t use warm water unless you enjoy clumps.
- Whisk together everything until the powder mostly dissolves. If it looks lumpy, don’t panic; lumps are just future sauce flavor pockets.
- Set the saucepan on the stove over medium heat. Or pop it in the microwave if you’re feeling wild and adventurous.
- Cook and stir constantly. This is not the time to answer a text. Unless you like burnt sauce.
- Watch the sauce thicken. It’ll go from suspiciously watery to “oh, hey, that’s actual sauce” pretty quickly.
- Once the sauce is thick and glossy, remove from heat. Or, if you’re microwaving, stop when it’s thick and give it a good stir.
- Immediately add 1 cup grated cheese. Cheddar is classic, but honestly, this is a choose-your-own-cheese adventure.
- Stir until the cheese melts and the sauce is smooth. If you see a few cheese lumps, don’t sweat it—they melt eventually.
- Taste and adjust seasoning. Maybe a pinch of salt, maybe a dash of pepper, maybe a dramatic sigh for effect.
- Pour over veggies, pasta, or whatever needs a cheese hug. Cast iron works well for oven-finished bakes if you want a bubbly topping.
- Pat yourself on the back. You just made cheese sauce without a single fancy ingredient.
- Try not to eat it straight from the pot. Or do. No judgment here.
This recipe is perfect for serving alongside dishes prepared in a premium toaster oven, which can conveniently reheat or cook sides while you finish the sauce.

Cooking Tips
Ever wonder how to take your cheese sauce from good to unforgettable? When making cheese sauce using soup or sauce mix, I always whisk the mix into cold water to avoid lumps. Cook over medium heat, stirring constantly for a velvety finish. Add grated cheese off the heat so it melts smoothly and doesn’t turn grainy. A pinch of extra seasoning can really elevate the flavor.
Final Thoughts
Why settle for store-bought when a homemade cheese sauce can come together so easily with just a few pantry staples? I love the way this recipe transforms humble ingredients into a creamy, flavorful sauce that elevates any meal. The versatility is unmatched—pour it over veggies, pasta, or baked potatoes. Trust me, once you try this, you’ll appreciate the simplicity and rich taste every time.