There is no meat in this and nothing is added to make up for it. Crushed tomatoes, garlic, Italian seasoning and two cups of broth cook alone for two hours, which is what gives the sauce depth before any pasta arrives.
The cherry tomatoes go in with the tortellini rather than at the start. Two hours would collapse them, and they are meant to stay visible as halved tomatoes in the finished dish.
Why This Recipe Works
- Cooking the tomato base alone drives off the tinned edge that a short cook leaves behind.
- Refrigerated tortellini needs only twenty to thirty minutes on High, so it goes in at the very end.
- Parmesan added in two stages seasons and thickens without ever clumping into strings.
- Basil is folded in off the heat, where it stays green and fragrant.
Ingredient Notes
- Refrigerated cheese tortellini
- Twenty ounces, added dry into the finished tomato base. The refrigerated kind is what the short High stage is timed for.
- Parmesan
- Three-quarters of a cup finely grated, divided: half a cup in with the pasta, a quarter cup with the cream.
- Cherry tomatoes
- A cup, halved, added late so they stay whole and visible rather than dissolving into the sauce.
How to Make It
Cook the tomato base
Add the crushed tomatoes, broth, garlic, Italian seasoning and salt to the slow cooker. Cover and cook on Low for 2 hours.
Tortellini and cherry tomatoes
Stir in 1/2 cup Parmesan, the cherry tomatoes and tortellini. Switch to High and cook 20 to 30 minutes, until the tortellini is tender.
Cream and the rest of the Parmesan
Stir in the heavy cream and remaining Parmesan and cook 5 to 10 minutes until the sauce is creamy and clings to the pasta.
Basil last
Fold in the fresh basil and serve as a plated tortellini dish, not soup.
From Tomato to Creamy Tomato
The sauce arrives in three passes and only the last one makes it creamy. Each pass has its own heat setting and its own job.
The tomato base, on LOW
2 hours on LOW before anything else goes in.1 can (28 oz) crushed tomatoes, 2 cups vegetable broth, 3 cloves garlic, Italian seasoning, 1/2 tsp salt
Two hours of gentle cooking takes the raw tinned edge off the tomato and lets the garlic and herbs infuse.
The pasta pass, on HIGH
20 to 30 minutes on HIGH, until the tortellini is tender.1/2 cup grated Parmesan, 1 cup halved cherry tomatoes, 20 oz refrigerated cheese tortellini
The tortellini releases starch that begins to thicken the sauce, the first Parmesan seasons it, and the cherry tomatoes soften just enough to stay whole.
The creaming pass
5 to 10 minutes, until the sauce coats the tortellini.1/2 cup heavy cream and the remaining 1/4 cup Parmesan
Turns a tomato sauce into a creamy tomato sauce and brings it to the consistency that clings to filled pasta rather than pooling under it.
Then tasteHalf a cup of torn fresh basil folded in off the heat, so it stays green. Served plated, not ladled.
Success Tips
- Grate the Parmesan finely. Coarse shreds sit in the sauce rather than melting into it.
- Do not extend the tortellini stage past thirty minutes — filled pasta splits when overcooked.
- Tear the basil rather than chopping it, and fold it in at the very end.
Serving Ideas
Six servings plated as a creamy tomato tortellini with the halved cherry tomatoes and torn basil visible on top.
Frequently Asked Questions
Is this a soup?
No. It is a plated tortellini dish; the sauce should cling to the pasta rather than pool around it.
Can I add sausage or chicken?
Neither is part of this recipe, and nor are mushrooms, zucchini or an Alfredo variation.
Why do the cherry tomatoes go in late?
So they stay visible as halved tomatoes rather than breaking down into the sauce.
