Classic Beef Chili Mac (One-Pot)

There are some dishes that just stick with you, weaving themselves into the fabric of family meals and cherished memories. For me, Classic Beef Chili Mac is one of those dishes. It’s a hearty, flavourful, and incredibly satisfying meal that brings warmth to any kitchen, especially on a chilly evening. I first experimented with a chili mac recipe years ago, looking for a way to combine two beloved staples into one easy pot, and what emerged from that exploration has become a firm family favourite.

My kitchen is a place of joy and experimentation, but also a haven for reliable, wholesome meals. This Classic Beef Chili Mac embodies that perfectly. It’s got all the robust, spicy notes of a great chili, mingled with tender pasta and a delightful cheesiness that makes every spoonful utterly comforting. My kids absolutely devour this every time I make it, and honestly, so do I! It’s the kind of meal that makes everyone gather around the table, eager for seconds.

One-pot meals are truly a lifesaver on busy weeknights, and this recipe is a shining example of how delicious and effortless they can be. It minimises washing up, maximises flavour, and lets you spend less time scrubbing pots and more time enjoying good company. This is my go-to recipe when I need something quick but impressive, and I can’t wait for you to try it and make it a staple in your own home.

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 30-35 minutes
• Total Time: 45-50 minutes
• Servings: 6-8
• Difficulty: Easy

Why You’ll Love This Classic Beef Chili Mac (One-Pot)

• Effortless One-Pot Wonder: Everything cooks in a single pot, significantly reducing washing up and making post-dinner cleanup a breeze.
• Rich, Deep Flavours: Layers of aromatic spices, tender ground beef, and a rich tomato base create a chili that’s bursting with robust, satisfying taste.
• Family-Friendly Appeal: It’s a universally appealing dish, combining the comforting familiarity of pasta with the hearty goodness of chili, making it a hit with both children and adults.
• Customisable to Your Liking: Easily adjust the spice level, add extra vegetables, or experiment with different cheeses to tailor it precisely to your family’s preferences.
• Economical and Wholesome: Made with accessible, everyday ingredients, this recipe offers a fulfilling and nutritious meal that is kind to your budget without compromising on quality.

Classic Beef Chili Mac (One-Pot)

15 min prep  ·  35 min cook  ·  4 servings

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Ingredients You’ll Need

• 2 tablespoons olive oil
• 500g lean ground beef
• 1 large onion, finely chopped
• 2 cloves garlic, minced
• 1 red bell pepper, deseeded and diced
• 1 green bell pepper, deseeded and diced
• 2 tablespoons chili powder (mild or medium, depending on preference)
• 1 teaspoon ground cumin
• ½ teaspoon smoked paprika
• ¼ teaspoon cayenne pepper (optional, for extra heat)
• 400g can chopped tomatoes
• 400g can kidney beans, rinsed and drained
• 700ml beef stock
• 250g elbow macaroni or other small pasta shapes
• 150g mature cheddar cheese, grated
• Salt and freshly ground black pepper to taste
• Fresh coriander, chopped, for garnish (optional)

Tip: Using good quality beef stock makes a noticeable difference to the depth of flavour in your chili mac. If you have homemade stock, this is the perfect opportunity to use it!

How to Make Classic Beef Chili Mac (One-Pot)

1. Sauté the Aromatics and Brown the Beef: Heat the olive oil in a large, heavy-bottomed frying pan or skillet over medium-high heat. Add the ground beef and cook, breaking it up with a wooden spoon, until it’s beautifully browned all over, losing its pink colour and releasing a savoury aroma. This should take about 5-7 minutes. Drain any excess fat from the pan. Then, add the chopped onion, red bell pepper, and green bell pepper. Sauté for 5-8 minutes until the onions soften and become translucent, and the peppers are slightly tender-crisp. You’ll hear a gentle sizzle as they cook.
2. Infuse with Spices: Stir in the minced garlic, chili powder, ground cumin, smoked paprika, and cayenne pepper (if using). Cook for another 1-2 minutes, stirring constantly, until the spices become wonderfully fragrant and slightly toasted. The kitchen will begin to fill with a rich, inviting scent, indicating the flavours are really developing.
3. Build the Chili Base: Pour in the can of chopped tomatoes and the rinsed, drained kidney beans. Stir everything together well, scraping up any browned bits from the bottom of the pan to incorporate all that delicious flavour. Bring the mixture to a gentle simmer, letting it bubble for 5 minutes to allow the tomato base to deepen and thicken slightly.
4. Add Pasta and Stock: Pour in the beef stock and add the dry elbow macaroni. Stir thoroughly to ensure the pasta is fully submerged in the liquid. Bring the mixture to a rolling boil, then reduce the heat to medium-low, cover the pan, and let it simmer gently.
5. Cook the Pasta: Continue to simmer for 12-15 minutes, or until the macaroni is al dente and most of the liquid has been absorbed. Make sure to stir occasionally to prevent the pasta from sticking to the bottom of the pan and ensure even cooking. The pasta will swell and soften, and the sauce will thicken around it, creating a creamy, cohesive texture.
6. Finish with Cheese and Serve: Once the pasta is cooked and the sauce is thick, remove the pan from the heat. Stir in about two-thirds of the grated cheddar cheese until it’s melted and fully incorporated, making the chili mac wonderfully gooey and rich. Taste and adjust seasoning with salt and freshly ground black pepper as needed. Serve hot, garnished with the remaining grated cheddar cheese and a sprinkle of fresh chopped coriander, if desired.

Tips From My Kitchen

• Don’t Skip Draining the Fat: After browning your ground beef, it’s crucial to drain off any excess fat. This prevents your chili mac from becoming greasy and ensures a cleaner, more vibrant flavour. A simple tilt of the pan and a spoon can do the trick, or you can carefully blot it with kitchen paper. The ‘why’ here is all about texture and taste; too much fat can dull the spices and make the dish heavy.
• Toast Your Spices: When you add the chili powder, cumin, and paprika to the pan, let them cook for just a minute or two before adding the liquid. This process, known as ‘blooming’ or ‘toasting’ the spices, helps to release their essential oils and deepens their flavour profile significantly. You’ll notice a more intense aroma and a richer taste in the final dish. Just be careful not to burn them!
• Choose the Right Pasta: While elbow macaroni is classic for Chili Mac, any small, sturdy pasta shape will work beautifully. Think ditalini, small shells, or even fusilli. The key is to use pasta that can hold up to the hearty sauce and absorb its flavours without becoming mushy. Avoid very thin pasta types as they might overcook quickly.
• Stir Occasionally While Simmering: Once you add the pasta and stock, it’s important to stir the mixture every few minutes, especially towards the end of the cooking time. This prevents the pasta from sticking to the bottom of the pot and ensures it cooks evenly. The constant movement also helps to release starch from the pasta, contributing to a creamier sauce.
• Adjust Spice Levels Carefully: The beauty of making your own chili mac is tailoring the heat to your preference. If you’re sensitive to spice, start with less chili powder and omit the cayenne. If you love a kick, feel free to add a bit more cayenne or even a pinch of dried chili flakes with the other spices. Remember, you can always add more heat at the end, but it’s much harder to take it away!
• Let it Rest Briefly: After stirring in the cheese and before serving, allowing the chili mac to rest off the heat for 5-10 minutes can work wonders. This brief resting period allows the sauce to further thicken and the flavours to meld even more intensely, resulting in a more cohesive and satisfying dish. It’s a trick I use for many one-pot meals, and it truly enhances the overall experience.

Equipment You’ll Need

• Large frying pan or skillet (with a lid)
• Sharp knife and cutting board
• Mixing bowls
• Wooden spoon or spatula

Delicious Variations to Try

• Spicy Version: For those who love an extra kick, consider adding a finely chopped jalapeño or serrano pepper along with the bell peppers. A pinch more cayenne pepper, or a dash of your favourite hot sauce stirred in at the end, can also elevate the heat.
• Vegetarian/Vegan Option: This recipe adapts wonderfully for plant-based diets. Swap the ground beef for plant-based mince, and use vegetable stock instead of beef stock. You can also add extra vegetables like courgettes, sweet potatoes, or corn for more texture and nutrients. For a vegan option, use a dairy-free cheese alternative.
• Different Protein: While beef is classic, you can easily substitute it with ground turkey or chicken for a leaner option. Just ensure you brown the poultry thoroughly before proceeding with the rest of the recipe. Alternatively, a combination of beef and a hearty mushroom mince can add an interesting depth. If you’re interested in other ground beef recipes, have a look at my Ground Beef and Zucchini Skillet.

What to Serve With Classic Beef Chili Mac (One-Pot)

• A dollop of sour cream or plain Greek yoghurt
• Freshly sliced avocado
• Crushed tortilla chips or corn chips for crunch
• A simple green salad with a light vinaigrette
• Warm crusty bread for dipping

Frequently Asked Questions

Classic Beef Chili Mac (One-Pot)

A hearty and comforting one-pot meal featuring seasoned ground beef, bell peppers, and kidney beans in a rich tomato-chili sauce, simmered with elbow macaroni and finished with melted cheddar cheese.

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Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 4 servings

Course: Main Course

Cuisine: American

Calories: 350

Ingredients Method Notes

Ingredients

  

• 2 tablespoons olive oil
• 500 g lean ground beef
• 1 large onion finely chopped
• 2 cloves garlic minced
• 1 red bell pepper deseeded and diced
• 1 green bell pepper deseeded and diced
• 2 tablespoons chili powder mild or medium, depending on preference
• 1 teaspoon ground cumin
• ½ teaspoon smoked paprika
• ¼ teaspoon cayenne pepper optional, for extra heat
• 400 g can chopped tomatoes
• 400 g can kidney beans rinsed and drained
• 700 ml beef stock
• 250 g elbow macaroni or other small pasta shapes
• 150 g mature cheddar cheese grated
• Salt and freshly ground black pepper to taste
• Fresh coriander chopped, for garnish (optional)

Method

 

1. Sauté the Aromatics and Brown the Beef: Heat the olive oil in a large, heavy-bottomed frying pan or skillet over medium-high heat. Add the ground beef and cook, breaking it up with a wooden spoon, until it’s beautifully browned all over, losing its pink colour and releasing a savoury aroma. This should take about 5-7 minutes. Drain any excess fat from the pan. Then, add the chopped onion, red bell pepper, and green bell pepper. Sauté for 5-8 minutes until the onions soften and become translucent, and the peppers are slightly tender-crisp. You'll hear a gentle sizzle as they cook.
2. Infuse with Spices: Stir in the minced garlic, chili powder, ground cumin, smoked paprika, and cayenne pepper (if using). Cook for another 1-2 minutes, stirring constantly, until the spices become wonderfully fragrant and slightly toasted. The kitchen will begin to fill with a rich, inviting scent, indicating the flavours are really developing.
3. Build the Chili Base: Pour in the can of chopped tomatoes and the rinsed, drained kidney beans. Stir everything together well, scraping up any browned bits from the bottom of the pan to incorporate all that delicious flavour. Bring the mixture to a gentle simmer, letting it bubble for 5 minutes to allow the tomato base to deepen and thicken slightly.
4. Add Pasta and Stock: Pour in the beef stock and add the dry elbow macaroni. Stir thoroughly to ensure the pasta is fully submerged in the liquid. Bring the mixture to a rolling boil, then reduce the heat to medium-low, cover the pan, and let it simmer gently.
5. Cook the Pasta: Continue to simmer for 12-15 minutes, or until the macaroni is al dente and most of the liquid has been absorbed. Make sure to stir occasionally to prevent the pasta from sticking to the bottom of the pan and ensure even cooking. The pasta will swell and soften, and the sauce will thicken around it, creating a creamy, cohesive texture.
6. Finish with Cheese and Serve: Once the pasta is cooked and the sauce is thick, remove the pan from the heat. Stir in about two-thirds of the grated cheddar cheese until it's melted and fully incorporated, making the chili mac wonderfully gooey and rich. Taste and adjust seasoning with salt and freshly ground black pepper as needed. Serve hot, garnished with the remaining grated cheddar cheese and a sprinkle of fresh chopped coriander, if desired.

Notes

Adjust chili powder and cayenne pepper to your preferred spice level. Stir occasionally while pasta cooks to prevent sticking. Fresh coriander is an optional garnish that adds a bright finish.

And there you have it – a truly comforting and straightforward Classic Beef Chili Mac (One-Pot) recipe that I know you’re going to adore. It’s a testament to how simple ingredients, cooked with a little care, can transform into something truly special. I hope this becomes a firm favourite in your home, just as it has in mine. Do let me know in the comments below when you try it out, and tell me what variations you come up with!