DIY Spicy Mac and Cheese Featuring Juicy Tomatoes

If you love creamy mac and cheese with a little kick, this recipe is perfect for you. The juicy tomatoes add a fresh burst of flavor that takes this classic comfort food to the next level.

★★★★☆4.5(2 reviews)Updated: Mar 31, 2026

Prep Time 10 min

Cook Time 50 min

Total Time 1 hr

Difficulty Hard

Ingredients 0/6

1 (14.5 ounce) can diced tomatoes 1 (14.5 ounce) can diced tomatoes with jalapeno 2 (4 ounce) cans diced green chilies 1 (16 ounce) package medium pasta shells 2 (8 ounce) packages shredded Colby-Monterey Jack cheese 2 (8 ounce) packages shredded pepper Jack cheese

What Makes This Recipe Unique

This dish combines creamy comfort with a spicy kick that keeps every bite exciting. The juicy tomatoes add a fresh burst of flavor, balancing the richness of the cheese. It’s a perfect meal for anyone who loves bold tastes and classic comfort food.

Kitchen Tricks

- Use sharp cheddar for a stronger cheese flavor.
- Drain the pasta well to prevent the sauce from becoming too watery.
- Add the tomatoes last to keep them juicy and fresh in the dish.

Step 1

Heat your oven to 350°F (175°C). In a medium saucepan, combine the diced tomatoes, jalapeño tomatoes, tomato bisque, and green chilies. Bring the mixture to a gentle boil, stirring now and then, then lower the heat and let it simmer while you prepare the pasta.

Step 2

Bring a large pot of salted water to a boil. Add the pasta shells and cook them until they’re tender but still have a bit of bite—about 8 minutes. Drain the pasta and spread it evenly in a casserole dish.

Step 3

Pour the tomato sauce over the pasta, then mix in half of the Colby-Monterey Jack and pepper Jack cheeses. Sprinkle the remaining cheese on top to create a nice cheesy layer.

Step 4

Pop the dish into the oven and bake it for around 30 minutes, or until the cheese starts to turn golden and bubbly. When it’s done, take it out and let it sit for about 15 minutes before digging in.

Serving Style Ideas

Serve this alongside a crisp green salad or steamed vegetables to add some crunch and freshness to your meal. A cold glass of milk or a light beer pairs well to counterbalance the spice. Garnish with fresh herbs like parsley or chives for extra color and flavor.

Reheating And Storage

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of milk to keep the sauce creamy. Avoid freezing, as the texture of the tomatoes and cheese may change.

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people cooked this recipe

By Sophia Martinez

Kitchen Specialist

Sophia develops recipes that are quick, practical, and perfect for daily meals.