Why I love my Instant Pot (and a recipe for macaroni and cheese)
Try this recipe, or contribute your own.
Try this recipe, or contribute your own.
- Carbohydrate 0 g
- Cholesterol 0 mg
- Fat 0 g
- Fiber 0 g
- Protein 0 g
- Saturated Fat 0 g
- Serving Size 1 1 recipe (1402g)
- Sodium 37.92 mg
- Sugar 0 g
- Trans Fat 0 g
- Calories 0 calories
Step-by-step
- Place the water, salt, butter, garlic powder and noodles in the instant pot
- Close the lid and make sure the valve is on closed
- Use the manual setting and set for 4 minutes
- When the pot beeps, quick release the steam
- After the pressure has dropped, remove lid and give a stir
- Start with adding a ¼ cup of milk and shredded cheese
- stir until cheese is melted, add more milk if it seems 'dry'
- Let sit at warm to let the liquid 'cook' a bit and the flavor to mingle for about 2 minutes
Swapping standard cow milk for a can of evaporated milk fundamentally alters the sauce by introducing stabilized milk proteins that resist curdling under high heat. This formulation bypasses the traditional step of making a roux, relying entirely on the starch released from the pasta cooking directly in the restricted liquid environment of a sealed vessel. When the pressure cycle completes after precisely four minutes, the starches suspended in the cooking water act as an emulsifier to bind the dairy fats without separating. Professional kitchens utilize this exact high-pressure starch extraction method to build quick, glossy sauces that cling evenly to every single piece of tubular or extruded pasta.
Macaroni and cheese traces its lineage back to medieval European casserole records, evolving through British domestic manuals before Thomas Jefferson famously encountered a similar noodle and parmesan dish in Paris and imported sketches back to Virginia. Early American iterations typically layered dried pasta with grated hard cheese and butter before baking the dish until deeply browned. Modern pressure cooking modernizes this timeline by compressing hours of boiling and oven-baking into a rapid chemical transformation that cooks the interior and exterior of the starch simultaneously. Controlling the heat application prevents the noodles from rupturing prematurely while still allowing enough surface abrasion to thicken the surrounding cooking liquor.
Common failures in pressure cooker pasta usually stem from incorrect liquid ratios or introducing cold dairy too rapidly at the end of the cycle. Adding cheese while the internal temperature remains near boiling causes the milk solids to break and the fat to pool into an oily slick rather than dispersing smoothly. Incorporating dairy gradually while the unit sits on the warm setting allows residual heat to gently melt the cheese without shocking the protein bonds. Letting the mixture rest undisturbed for two minutes prior to final plating gives the starches adequate time to set into a cohesive coating.
Selecting a sharp aged cheddar yields superior results over mild varieties because the lower moisture content and higher flavor concentration prevent the sauce from tasting flat. Freshly grating the cheese blocks avoids the cellulose and potato starch coatings found in pre-shredded supermarket bags, which frequently introduce grittiness into smooth emulsions. Ensuring the steam valve is completely sealed before the manual cycle begins guarantees the internal pressure reaches the necessary pounds per square inch required for uniform starch gelatinization. Proper seasoning with garlic powder and sea salt at the initial stage penetrates the noodle core rather than merely coating the exterior surface.
