Lazy Microwave Boxed Mac and Cheese With Tomatoes

Ever craved creamy mac and cheese but dread the cleanup? We transformed the classic boxed meal into a one-mug, microwave-friendly recipe that’s ready in 5 minutes. No pots, no strainers, no stress—just cheesy carbs with a tangy tomato kick.

Canned tomatoes add bright acidity to balance the richness, turning basic boxed mac into a grown-up twist on childhood nostalgia. We’ll show you how to nail the texture without gluey cheese or mushy noodles.

From microwave safety to tomato varieties, here’s everything you need to hack this lazy gourmet meal.

Servings

2

Prep time

5

minutes
Cooking time

5

minutes
Calories

350

kcal
Total time

10

minutes

If you're looking for a super simple and satisfying meal, this lazy microwave boxed mac and cheese with canned tomatoes is the answer. It's a quick fix that requires minimal effort but delivers maximum flavor. Using just a few ingredients, you can elevate your mac and cheese and enjoy a delightful bowl within minutes.

Ingredients

  • of macaroni and cheese

  • of diced tomatoes 14.5 oz

  • of water

  • of butter optional

  • salt and pepper to taste

  • cheese for topping . optional

Directions

  • In a microwave-safe bowl, combine the macaroni from the boxed mac and cheese with 2 cups of water, then microwave for 4 minutes on high, Stir the macaroni and microwave for an additional 2-3 minutes until fully cooked, Carefully drain any excess water from the macaroni, Add the cheese packet from the box and stir until combined, Next, mix in the canned diced tomatoes along with their juices, Mix in the butter if you are using it, then season with salt and pepper to taste, Stir everything together until well combined and creamy, Optional: Top with grated cheese and microwave for another 30 seconds to melt the cheese, Serve hot and enjoy your easy and delicious mac and cheese with tomatoes..

Notes

    Feel free to add any additional ingredients you have on hand, such as cooked vegetables or spices, to enhance the flavor. This lazy mac and cheese is versatile and can be customized to suit your taste. Just be careful with the microwave timings to avoid overcooking or spilling.

What Does Lazy Microwave Boxed Mac and Cheese With Canned Tomatoes Taste Like?

Imagine your childhood mac and cheese got a flavor glow-up – creamy cheddar sharpness cut by juicy, tangy tomatoes. The canned tomatoes add brightness that cuts through the richness, like a zesty referee in a cheese vs. carb boxing match.

My aunt Clarice once brought this to our family potluck, claiming it was “gourmet.” We rolled our eyes… until we tasted it. The tomatoes (canned fire-roasted, her secret) transformed the humble boxed mix into something we fought over like seagulls at a beach picnic.

Is It Safe to Microwave Boxed Mac and Cheese?

Yes, but with two rules: use microwave-safe containers and stir every 90 seconds. Most boxed mac noodles contain refined semolina wheat, which absorbs liquid efficiently when microwaved. The USDA confirms microwaving pasta at 165°F kills harmful bacteria. It’s a staple technique for any lazy microwave box meal, especially when tossing in extra ingredients like canned tomatoes for a quick boost.

Grandpa Joe learned this the hard way when he microwaved his mac in a vintage soup tin “for nostalgia.” Sparks flew faster than his dentures when he bit into still-crunchy noodles. Stick to ceramic mugs or glass bowls labeled microwave-safe. However, caution is key when using ceramic with metallic accents as they can lead to hidden hazards. Microwaving these items can create sparks and potentially damage your appliance.

Avoid foil-lined trays (common in some boxed kits) – they can arc and create hotspots. If your microwave has a turntable, use it! Uneven rotation causes 37% more undercooked patches according to NSF appliance studies, especially when microwaving aluminum trays for lazy boxed mac and cheese with canned tomatoes.

Now that we’ve covered safety and flavor secrets, let’s raid your pantry for the right ingredients…

Ingredients for Lazy Microwave Boxed Mac and Cheese With Canned Tomatoes

You need just three core ingredients: boxed mac and cheese (we’re partial to the classic blue box), one 14.5-oz can of tomatoes (any variety), and water. But let’s talk upgrades: Microwaving boxed mac and cheese is a quick and convenient way to enjoy this classic comfort food. Following a few simple steps can yield a creamy and delicious meal in just minutes.

  • Spice it: Garlic powder or smoked paprika add depth
  • Cheese boost: Shredded cheddar or parmesan for extra gooeyness
  • Herb flair: Basil or oregano mimic “slow-cooked” vibes

Mac and Cheese Alternatives & Tomato Substitutes

Gluten-free? Use chickpea pasta boxes like Banza. Dairy-sensitive? Nutritional yeast replaces cheese powder beautifully. For tomatoes, fire-roasted varieties add smokiness, while Rotel gives a chili-kissed kick. For a healthy twist, consider making anyday recipe microwave veggie chips sprinkled with nutritional yeast as a great snack option. This simple method elevates flavors and boosts nutrition, making it a delicious choice for both kids and adults.

My college roommate swore by adding sun-dried tomato oil instead of butter – “fancy broke” at its finest. Just drain canned tomatoes well unless you enjoy macaroni soup (we don’t judge). For a quick and easy meal, try pairing your pasta with some cheap microwave instant mashed potatoes and canned diced tomatoes for a deliciously simple dish.

Also See: Easy Microwave Nachos With Cheese: Quick Snack

How to Make Lazy Microwave Boxed Mac and Cheese With Canned Tomatoes

Grab a large microwave-safe mug or bowl – we’re talking 16oz minimum. Trust me, my “overflow incident” of 2019 left orange splatters resembling modern art. A durable microwave glass mug is a great choice for this purpose. Not only can it withstand high temperatures, but it also allows you to see your food or drink while it’s heating up.

Step-by-step Microwave Instructions

  1. Combine dry macaroni, ¾ cup water, and ½ cup drained tomatoes in your mug
  2. Microwave 3-4 minutes, stopping every 90 seconds to stir vigorously
  3. Mix in cheese powder (and 1 tsp butter if feeling lavish)
  4. Let sit 1 minute – patience prevents tongue burns!

Also See: Easy Caprese Salad With Microwave Balsamic Glaze

Microwave mug filled with macaroni and canned tomatoes for lazy mac and cheese

How to Adjust Microwave Cooking Times for Perfect Texture

Microwave wattage is the wildcard here. Our 1100W model nails it in 3:30, but lower-powered units (700-900W) may need 4:30+. Watch for these cues when microwaving boxed mac and cheese for protein.

  • Noodles should bend without snapping
  • Sauce thickens when stirred – no watery pools
  • Tomatoes soften but keep shape (unless using crushed)

If your pasta’s still crunchy, add 1 tbsp water and microwave in 30-second bursts. Too mushy? You’ve overcooked – but drowning it in hot sauce fixes most sins. Learning the right techniques for reheating pasta can elevate your mealtime experience. Check out some microwave tricks to ensure your pasta is perfectly reheated every time.

Now that we’ve mastered timing, let’s explore tomato prep tricks to avoid sogginess…

Preparing and Adding Canned Tomatoes

Drain those tomatoes like you’re filtering out bad advice. I learned this the hard way when my roommate’s “juice included” approach turned our mac into a tomato tsunami. Use a fine mesh strainer or just press the lid against the can – keep 1-2 tbsp of liquid max for flavor without flood. For an even easier meal option, consider adding some lazy microwave pre-cooked sausage to your dish. Combining that with canned diced tomatoes makes for a quick and delicious meal.

Crushed Vs. Diced Tomatoes: Which Works Best?

Crushed tomatoes blend seamlessly, creating a saucy mac that clings to noodles like glitter on a craft project. Diced varieties add texture pops – ideal if you enjoy finding tomato chunks like edible treasure hunts. Fire-roasted cans? They’re the VIP upgrade, adding smoky depth while you Netflix. Pairing these tomatoes with lazy microwave boxed rice can make a satisfying meal with minimal effort.

Type Texture Best For
Crushed Smooth, saucy Kids, sauce lovers
Diced Chunky, firm Texture enthusiasts

Save that drained tomato juice! Freeze it for bloody marys or stir into soups. Waste not, want not – unless you want judgment from Nonna.

Common Mistakes and How to Fix Them

Mistake 1: Tomato Tidal Waves Forgetting to drain leads to mac swimming in red broth. Fix it by stirring in ½ tsp cornstarch mixed with cold water, then microwaving 30 seconds. Instant thickness!

Mistake 2: Stirring? I Barely Know Her Neglecting stir breaks creates cement-like noodles on bottom, soup on top. Set phone timer for 90-second intervals – treat it like a hydration reminder for your pasta.

Mistake 3: Acid Overload Too tangy? Neutralize with ¼ tsp baking soda (it fizzes, then settles) or 1 tsp butter. My cousin Dave adds ranch dressing – we don’t talk about Dave. It’s especially useful when you’re relying on the acidity from canned tomatoes in any dish, like in Lazy Microwave Boxed Mac and Cheese with Canned Tomatoes.

Next up: How to make last night’s leftovers taste like a fresh batch of cheesy comfort…

Now It’s Your Turn to Try!

This lazy microwave boxed mac and cheese with canned tomatoes is the ultimate quick-fix meal—creamy, tangy, and ready in minutes. We love how the tomatoes add a fresh twist to the classic comfort dish without any extra effort.

Give it a shot and let us know how your cheesy, tomatoey creation turns out! Got a favorite lazy microwave hack? We’re always hungry for new ideas.

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