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    Home » Recipes » Vegetarian Tex-Mex Recipes

    Jan 21, 2023 by Becca Heyes · This post may contain affiliate links · 58 Comments

    Vegetarian Chilli Mac (One Pot!)

    13.5K shares
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    Total time: 30 minutes
    Servings: 3 people
    4.80 from 5 votes
    Jump to Recipe Rate this Recipe

    We all know that chilli and rice go well together - but have you ever tried chilli with pasta?! This vegetarian chilli mac combines two of my favourite dinners to create something that's way more than the sum of its parts:

    mac and cheese + spicy vegetarian chilli = vegetarian chilli mac!

    It's packed with vegetables, beans, and of course, plenty of gooey cheesy pasta!

    Cheesy vegetarian chilli mac with sliced avocado.

    If that hasn't already convinced you to try this recipe, perhaps this will: This vegetarian chilli mac be made in just one pot! If there's one thing that can make a tasty meal even more irresistible, it's knowing that you'll only have one pan to wash afterwards!

    The pasta cooks right there in the homemade enchilada sauce, helping to make it thick and luscious.

    Jump to:
    • ❤️ Why You'll Love This Recipe
    • 🥗 Ingredients
    • 🔄 Ingredient Swaps
    • 📋 Instructions
    • 🌶 Chilli Mac FAQs
    • 🍝 More Pasta Recipes
    • 📖 Printable Recipe

    ❤️ Why You'll Love This Recipe

    • It. Is. Delicious!
    • It's the perfect one pot dinner - so there's minimal faff, and minimal washing up!
    • You can adjust the spices and vegetables to your own preferences - you can use it as a bit of a fridge clearer.
    • This chilli mac is irresistible comfort food, but it's still full of vegetables and protein-rich beans - the best of both worlds.
    • It's hearty enough to serve on its own, but just like all the best Tex-Mex meals, it can also be dressed up with your favourite toppings, like avocado, sour cream or tortilla chips!

    🥗 Ingredients

    Here's what you'll need to make this recipe. You'll also need some kitchen staples, like oil, salt and black pepper.

    Ingredients for vegetarian chilli mac with text overlay.

    A few ingredient notes:

    • pasta - I used fusilli, but any similar shape will work, e.g. penne or spirali.
    • onions - I actually used frozen diced onions, but fresh onion would be great too!
    • bell pepper - I used a few mini ones, because that's what I had on hand. One large pepper would also be great - red, yellow or orange would be the tastiest.
    • mushrooms
    • garlic
    • kidney beans - black beans would be great too.
    • spices - smoked paprika, ground cumin, and mild chilli powder. Use more chilli if you like it spicy!
    • passata - this is a tomato sauce that is literally just made from sieved tomatoes. If you can't find passata, any other similar tomato sauce will be fine.
    • grated cheese - I used the pre-grated stuff, but cheese grated from a block would be even better.

    See the printable recipe card below for detailed ingredient quantities.

    👌 Top tip

    I love using frozen vegetables in this kind of meal. Frozen peppers, frozen onions and frozen mushrooms would all work well! They're just as nutrient-rich as the fresh versions, but there's no peeling or chopping involved, and frozen vegetables help to reduce food waste too!

    🔄 Ingredient Swaps

    Here are a few ways you could adapt this recipe:

    • Swap the vegetables for whatever you already have in the fridge. Sweetcorn, courgette (zucchini), aubergine (eggplant), tomatoes, etc. would all work well.
    • You could try using wholegrain pasta if you prefer. It usually takes a few more minutes to cook than white pasta, so may also need an extra splash of water.
    • If you like things really spicy, swap the cheddar cheese for your favourite kind of spicy cheese - or, use something like mozzarella if you want your chilli mac to be mild and gooey.
    • Mix through a dollop of cream cheese just before serving to make an extra creamy chilli mac.
    • Black beans would work really well instead of kidney beans, if you prefer.

    📋 Instructions

    Here's how to make this recipe - see below for the printable recipe with detailed ingredients and instructions.

    Mushrooms, onion and peppers cooking in a pan.

    Step 1: Start by cooking off the onions, peppers and mushrooms for a few minutes, until they're beginning to soften.

    Vegetables and kidney beans cooking in a pan.

    Step 2: Add the spices and kidney beans. The spices will begin to create the rich, spicy sauce as they coat the vegetables.

    👌 Top tip

    If you find canned beans are sometimes a bit sludgy and get stuck to the inside of the tin, try giving the can a good shake before you open it. This will dislodge any beans that are stuck, and makes them much easier to tip out!

    Partially cooked vegetarian chilli mac in a pan.

    Step 3: Add the uncooked pasta and the passata. Bring to a simmer.

    Vegetarian chilli mac cooking in a pan.

    Step 4: When the pasta is cooked, stir through some of the cheese to make the whole dish nice and creamy. Melt the remaining cheese on top.

    Vegetarian chilli mac in a bowl with sliced avocado.

    Step 5: Serve with your choice of toppings or side dishes. I chose fresh parsley and sliced avocado.

    🌶 Chilli Mac FAQs

    What should I serve with chilli mac?

    I served my chilli mac with some sliced avocado, which worked beautifully - the creaminess cut through the rich, spicy sauce perfectly. Some garlic bread would also be amazing, to dip in the enchilada sauce!

    Can chilli mac be prepared in advance?

    This meal is great for batch cooking, as it can easily be prepared in advance. If you know you're going to be reheating your chilli mac, make sure you don't overcook it the first time round, or the pasta might become mushy.

    How should I reheat my chilli mac?

    It's best reheated in the microwave, to help keep it moist. You can also reheat in a pan on the stovetop, but you may need to add a splash more water to stop it from drying out.

    🍝 More Pasta Recipes

    • Spinach and Ricotta Stuffed Pasta Shells
    • 15 Minute Creamy Pasta Primavera
    • Mafalde Pasta with Spinach and Goat Cheese
    • 15 Minute Tomato and Mascarpone Pasta
    A spoon scooping one pot vegetarian chilli mac from a pan topped with gooey cheese.

    Don't Miss A Recipe!

    If you like my recipes, don't forget to follow me on Facebook and Instagram, and subscribe to my newsletter to receive new recipes via email!

    📖 Printable Recipe

    Cheesy vegetarian chilli mac in a bowl with sliced avocado.

    One Pot Vegetarian Chilli Mac

    This vegetarian chilli mac combines two favourite dinners, mac and cheese and spicy bean chilli, to create something truly incredible!

    If you've cooked this recipe, don't forget to leave a star rating!

    4.80 from 5 votes
    Print Pin Comment
    Prep Time: 10 minutes
    Cook Time: 20 minutes
    Total Time: 30 minutes
    Servings: 3 people
    Calories: 605kcal
    Author: Becca Heyes

    Ingredients

    • 1 Tablespoon oil
    • 75 g frozen diced onions (~ ¾ cup, or 1 regular onion)
    • 1 bell pepper, diced
    • 4 medium mushrooms, diced
    • 3 cloves garlic, minced
    • 2 teaspoons smoked paprika
    • 1 teaspoon mild chilli powder (adjust to taste)
    • ½ teaspoon ground cumin
    • 1 teaspoon salt
    • 1 teaspoon black pepper
    • 400 g tin kidney beans, drained and rinsed (240g, or ~ 1 ¼ cups, when drained)
    • 500 ml (~ 2 cups) passata or tomato sauce
    • 250 ml (~ 1 cup) water
    • 200 g (~ 7 oz) uncooked pasta (I used fusilli)
    • 100 g (~ 1 cup) grated cheddar cheese
    • To serve, your choice of toppings (optional): sliced avocado, fresh coriander (cilantro) or parsley, sliced spring onions, sour cream, etc.

    Instructions

    • Heat a splash of oil in a pan (I used a large, deep frying pan), and add the onions, peppers and mushrooms. Cook for a few minutes over a medium heat, until slightly softened.
    • Add the garlic, spices, and plenty of salt and pepper, along with the kidney beans. Cook for a couple more minutes. The spices should become fragrant, and begin to coat the vegetables in a rich sauce.
    • Add the passata, water, and uncooked pasta. Mix well to combine, and bring to a simmer. Stirring regularly, allow the dish to cook for around 10-15 minutes, until the pasta is cooked al dente. I covered my pan in between stirs to prevent the sauce from spitting. You can add an extra splash of water to help cook the pasta, if needed.
    • When the pasta is cooked, stir through half of the grated cheese to make the mixture slightly creamy. Sprinkle the remaining cheese on top, cover with a lid, and leave it to melt for a couple of minutes.
    • Serve topped with your choice of toppings - I used fresh parsley and sliced avocado.

    Notes

    This chilli mac can be cooked in advance, and reheated in the microwave or on the stovetop. You can add an extra splash of water when reheating if needed.

    Nutrition

    Serving: 1 portion - Calories: 605 kcal - Carbohydrates: 81.8 g - Protein: 27.6 g - Fat: 18.4 g - Saturated Fat: 8 g - Cholesterol: 96 mg - Sodium: 1013 mg - Potassium: 733 mg - Fiber: 9.3 g - Sugar: 4.5 g - Calcium: 302 mg - Iron: 7 mg

    Nutritional information is approximate, and will depend on your exact ingredients. Please calculate your own nutritional values if you require accuracy for health reasons.

    Tried this Recipe? Pin it for Later!Mention @EasyCheesyVeg or tag #EasyCheesyVegetarian!

    More Vegetarian Tex-Mex Recipes

    • Vegan Taco Soup (with Crispy Tortilla Strips)
    • Creamy Cowboy Caviar (with Avocado Dressing)
    • 10 Minute Air Fryer Quesadillas
    • Roasted Vegetable Enchilada Casserole
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    Reader Interactions

    Comments

    1. Angrboda says

      April 05, 2016 at 7:19 pm

      I made this for dinner today.

      I think the only feedback I really need give you on this is the following quote from Husband, in his most commanding sort of voice,

      "Make it again."

      (note, he doesn't actually usually order me around. That's just how it came out.)

      Reply
      • Becca @ Amuse Your Bouche says

        April 06, 2016 at 9:46 am

        Haha! Love it! So pleased you enjoyed it :D

        Reply
    2. Rebekah | Kitchen Gidget says

      March 31, 2016 at 1:04 pm

      This looks SO GOOD! Love how quick and convenient it is. Will put it on the menu for Meatless Mondays!

      Reply
      • Becca @ Amuse Your Bouche says

        March 31, 2016 at 8:18 pm

        Hope you enjoy it, let me know how you get on! :)

        Reply
    3. Christie says

      March 31, 2016 at 12:55 pm

      This looks so good. Love your explanation of chilli mac.

      Reply
    4. Claudia | Gourmet Project says

      March 31, 2016 at 12:53 pm

      two of my favorite foods combined together? THANK YOU!!!!
      p.s. I love the colors!

      Reply
    5. Felesha says

      March 31, 2016 at 12:36 pm

      I just love the convenience of one pot meals and this one looks super inviting. Thanks for sharing!!

      Reply
    6. Cristie | Little Big H says

      March 31, 2016 at 11:39 am

      This looks good. I love anything one pot and I'm always on the hunt for great meatless meal options.

      Reply
    7. [email protected] says

      March 30, 2016 at 6:43 pm

      Love this idea and what could be more tasty and comforting than this. Cooking pasta like this is such a time saver, I'll be doing this for sure!

      Reply
    8. Lucy says

      March 29, 2016 at 8:43 am

      I hadn't come across this idea of cooking the pasta in with the sauce until a couple of days ago and now I'm seeing it everywhere! Love the idea of chilli-mac and I'm always on the look-out for good mid-week pasta meals so I'll be giving this one a go.

      Reply
      • Becca @ Amuse Your Bouche says

        March 29, 2016 at 9:50 pm

        I hope you enjoy it - it's definitely going on my regular rotation :)

        Reply
    9. Annabel says

      March 24, 2016 at 8:10 pm

      The thing with frozen vegetables is that they are very convenient but often more expensive than fresh - I do use frozen peas, broad beans and sweetcorn all the time, but that's about it. And frozen carrots are just WRONG.

      The thing about cooking pasta in things is that the longer you leave it, the thicker it becomes, like if you make a soup with pasta in it and have some left, it can end up being stew-like in consistency (and none the worse for that). I must try your chilli mac - it looks really good. I'd probably add a leek and maybe a courgette or two, because I tend to use a lot of courgettes and leeks when cooking.... and maybe half an aubergine. And yes, definitely mushrooms.

      Reply
      • Becca @ Amuse Your Bouche says

        March 29, 2016 at 8:31 am

        I actually don't find them expensive! You can get a huge bag of frozen peas or corn for about a pound!

        Reply
    10. Natasha Mairs says

      March 24, 2016 at 5:57 pm

      This looks so nice and I love one pot meals, saves on the washing up

      Reply
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    Hi, I'm Becca! I've been a vegetarian for 20+ years, and unlike most of my other childhood pursuits, I actually stuck with it! I love cooking vegetarian food that's full of flavour, but doesn't take a lot of effort to make.

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    Hi, I'm Becca! I've been a vegetarian for 20+ years, and unlike most of my other childhood pursuits, I actually stuck with it! I love cooking vegetarian food that's full of flavour, but doesn't take a lot of effort to make.

    More about me →

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