Try this Instant Pot Bolognese Sauce recipe, or contribute your own.
Dice the carrots, celery, and onions to uniform dimensions so they release moisture evenly during the initial five-minute sauté. Brown the ground beef thoroughly until the pink color vanishes entirely, which ensures the Maillard reaction develops deep savory notes before the liquids are added. Watch the sauce closely after the pressure cycle completes; if excess moisture remains, run the open pot on the sauté setting for an uncovered five to ten minute reduction phase. Judge doneness visually by dragging a wooden spatula across the bottom of the pot, ensuring the trail holds its shape momentarily without flooding back with watery liquid.
Tamari and fish sauce work together beneath the tomatoes to reinforce umami depth without adding sodium that masks the beef. Keep the pressure valve firmly turned to the sealing position once the lid locks, allowing high-pressure steam to tenderize the meat fibers rapidly over twenty minutes. Let the pressure release naturally or trigger a quick release depending on schedule constraints, knowing that the final thickness depends entirely on that post-pressure reduction step.