Spaghetti Squash Bolognese

Why This Spaghetti Squash Bolognese Works

In the oven, the spaghetti squash slowly dries a bit on the cut side while the inside steams in its own moisture. By the time it is tender, the flesh pulls into long strands instead of turning mushy, so it can hold the sauce like pasta but still stay light. The olive oil on the cut side keeps the edges from sticking and gives the strands a little richness so they don’t taste watery.

While the squash roasts, the ground turkey browns and firms up, so it doesn’t crumble into tiny dry bits once the sauce goes in. As the onions, carrots, and celery cook with the turkey, they soften and give off their juices, which mix into the meat and keep it from drying out. When the crushed tomatoes, tomato paste, wine, and herbs simmer together, the extra liquid slowly cooks off and the sauce thickens and clings to the turkey. By the end, the thick, meaty sauce sits on the squash strands instead of sinking to the bottom, so every forkful holds together.

Mistakes To Avoid

Letting the spaghetti squash roast too long turns the strands mushy instead of stringy. Once scraped, they clump together and feel watery, so the “noodles” collapse under the sauce instead of staying separate.

Cutting the squash without scooping the seeds and stringy center cleanly out leaves wet pockets inside. Those spots hold extra moisture while roasting, so the strands in the middle end up soggy while the edges dry out.

Cooking the ground turkey on low heat the whole time keeps it from browning properly. The meat then steams in its own liquid, so it stays pale and a bit rubbery, and the sauce feels flat and watery around it.

Adding the vegetables before the turkey has given off its liquid and started to brown makes the pan too crowded and wet. The onions, carrots, and celery then soften unevenly and can stay a little hard in the center while the turkey turns gray and overcooked.

Rushing the sauce and skipping the simmer time leaves the liquid from the tomatoes and wine too loose. The sauce then slides off the squash instead of clinging to the strands, and the plate fills with thin, red juice.