One-Pot Cheddar Tomato Mac
Updated February 18, 2026
- Ready In
- 40 min
- Rating
- Comments
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Ingredients
4 tablespoons unsalted butter, divided
½ cup panko bread crumbs
Salt
1 (4½-ounce) tube double-concentrated tomato paste or 1 (6-ounce) can tomato paste
3 garlic cloves, finely grated or finely chopped
½ teaspoon smoked paprika
Pinch of ground cayenne (optional)
1 pound short pasta (such as elbows or medium shells)
1 (8-ounce) block sharp, yellow Cheddar, coarsely grated (about 2 cups)
Preparation
- Step 1
In a large Dutch oven or heavy pot, melt 1 tablespoon butter over medium. Add the panko and a pinch of salt and toast, stirring, until golden, 2 to 5 minutes. Scrape into a small bowl. (Don’t worry about getting every little speck out of the pot.)
- Step 2
To the same pot, combine the remaining 3 tablespoons butter, tomato paste, garlic, paprika and cayenne, if using. Set over medium and stir until the butter is melted and the tomato paste is a shade darker and sticking to the pot, 5 to 7 minutes.
- Step 3
Add 6 cups water and 2 teaspoons Diamond Crystal kosher salt (or 1 teaspoon coarse kosher salt). Bring to a boil over high.
- Step 4
Add the pasta, reduce heat to medium, and simmer, stirring and scraping often to keep the pasta from sticking, until the pasta is just tender and the liquid is stewy, 8 to 12 minutes. If the pasta ever looks dry, add ¼ cup water.
- Step 5
Turn off the heat. Add the Cheddar and stir just to distribute. Cover and let sit for 3 minutes. (This will help the sauce get thick and glossy.) Uncover and stir until the cheese is melted. Taste for salt and cayenne. Eat right away, topping bowls with the breadcrumbs.
Private Notes
Comments
If you have leftover tomato paste, you can put it in a ziplock, roll it out, and put it in the freezer. Then you can break off whatever you need.
This recipe received a ringing endorsement from my 7yo who said the recipe should be named “lights” because “it’s lit.” Made some meatballs separately and served it with a side salad… will be making “lights” again!
I cut the recipe in half to (generously) serve two and added about 1/2 a finely chopped chipotle and 3/4 t of the adobo in addition to 3 oz of tomato paste. We were very happy with the results - deeply tomato-flavored with some chipotle Smokey spice and cheesy to boot! Excellent side to grilled pork chops, but I can see it as a satisfying main with green veg or salad. Great comfort recipe!
This recipe has saved my life a couple of times over, so I don't want to judge BUT, I don't bother with the first step. Yes. I'm that lazy. I usually have some homemade croutons around. I just crush up a handful and sprinkle them on...and sometimes, I don't even crush them.
Love this but I’m not a big fan of tomato paste so would marina work?
This was just okay, I thought it would be better. The tomato paste pretty much overpowered any sharpness of the cheese. It felt like it was missing something- had the leftovers with sausages which was better, but I still wouldn't make this again.

