Cheese Sauce I

Introduction

This cheese sauce comes together in one saucepan using a simple roux base, heavy cream, and three cheeses for depth and richness. The technique takes about 20 minutes total and produces a smooth, pourable sauce that works equally well over vegetables, pasta, or as a dip for bread and crackers.

Recipe Details

• Prep Time: 5 minutes
• Cook Time: 15 minutes
• Total Time: 20 minutes
• Servings: 4–6 (about 2 cups)

Ingredients

• 2½ tablespoons butter
• 1½ tablespoons flour
• 1 cup heavy whipping cream or ½ cup whole milk, hot
• 1 cup cream cheese
• ½ cup grated cheddar cheese
• ⅓ cup grated mozzarella cheese
• ½ teaspoon mustard (optional)
• 1½-2 pinches of salt

Instructions

1. Melt the butter in a saucepan. Add the flour and whisk together over medium heat for 2-3 minutes, to make a white roux. Do not allow to brown. Remove from heat and allow to cool nearly to room temperature.
2. Gradually add hot heavy whipping cream to the roux, whisking to combine. This will also work with a hot roux and room temperature heavy cream or milk.
3. Add the salt, cheese, and mustard, then heat till just simmering and cheese has melted.

Variations

Extra-sharp cheddar: Replace half the cheddar with sharp or extra-sharp cheddar for a more pronounced cheese flavor without changing texture or cooking time.

Smoked cheese blend: Swap the mozzarella for smoked gouda or smoked cheddar to add a subtle woodsy note that pairs well with roasted vegetables.

Herb finish: Stir in fresh thyme, chives, or a pinch of cayenne pepper after the cheese melts for a savory or mild-heat variation.

Lower-fat version: Use half-and-half or whole milk instead of heavy cream; the sauce will be thinner but still coat food adequately.

Mustard-forward: Increase the mustard to ¾ or 1 teaspoon if you like a sharper, tangy edge to balance the richness of the cheeses.

Tips for Success

Keep the roux pale: Whisking for 2–3 minutes over medium heat cooks out the raw flour taste without browning. A white or blonde roux prevents a nutty or burnt flavor that would compete with the cheese.

Cool the roux before adding cream: Allowing the roux to cool nearly to room temperature stabilizes it and makes it less likely to seize or lump when you whisk in the hot cream.

Whisk constantly while adding cream: Gradual whisking ensures no lumps form; if you dump all the cream at once, the roux can clump. Take your time—it takes only 1–2 minutes total.

Don’t let it boil hard: Once the cheese goes in, bring the sauce to a gentle simmer and pull it off heat as soon as the cheese melts completely. High heat can break the emulsion and make the sauce grainy or separated.

Grate cheese fresh if possible: Pre-shredded cheeses contain anti-caking agents that can make the sauce slightly grainy; freshly grated cheese melts more smoothly.

Storage and Reheating

Store the cooled sauce in an airtight container in the refrigerator for up to 4 days. It will thicken as it cools.

The sauce does not freeze well; the emulsion breaks and the texture becomes grainy when thawed.

FAQ

Can I make this ahead? Yes. Cool the sauce completely, store it covered in the fridge, and reheat gently on the stovetop with a little extra milk stirred in to loosen it back to the right consistency.

What should I serve this with? This works over steamed or roasted broccoli, cauliflower, or Brussels sprouts, tossed with cooked pasta, as a dip for bread or crackers, or spooned over baked potatoes.

Why did my sauce break or look grainy? This usually happens if the heat was too high after the cheese went in, causing the fat and milk solids to separate. Reheat gently over low heat and whisk in a splash of cold cream or milk to re-emulsify it.

Can I use pre-shredded cheese from a bag? You can, but freshly grated cheese melts more smoothly. If using pre-shredded, add it slowly and off heat if possible, and accept that the sauce may be slightly less velvety.