Baked Chili Mac Stuffed Peppers

Featured in: Supper Club Comforts

These Baked Chili Mac Stuffed Peppers combine the best of comfort food in one dish. Tender bell peppers are filled with a hearty mixture of seasoned ground beef, elbow macaroni, kidney beans, and spiced tomatoes, then topped with sharp cheddar cheese. Baked until the peppers are tender and the cheese is golden and bubbly, this high-protein meal delivers 28g of protein per serving. Perfect for meal prep or family dinners.

Updated on Sun, 01 Feb 2026 12:42:00 GMT
Golden-brown baked chili mac stuffed peppers with bubbling cheddar cheese, served hot. Save to Pinterest
Golden-brown baked chili mac stuffed peppers with bubbling cheddar cheese, served hot. | buddybiteskitchen.com

The smell of chili simmering on the stove used to mean one thing in my house: leftover week. Then one Tuesday, staring at four bright bell peppers I forgot I bought, I had a thought. What if I turned chili mac into something you could hold? The peppers became edible bowls, the mac got cooked right into the meat, and suddenly dinner felt like a small event instead of a rerun.

I made these for my sister when she was training for a half marathon and living on boring chicken and rice. She took one bite, looked up, and said, This tastes like comfort food that actually loves me back. That became my measuring stick. If it nourishes and satisfies at the same time, it stays in the rotation.

Ingredients

  • 4 large bell peppers (any color), tops cut off and seeds removed: I like using a mix of red and yellow because they get sweeter as they roast, but green works if you want a slightly bitter contrast to the rich filling.
  • 200 g lean ground beef or turkey: Turkey keeps it lighter, but beef adds a deeper, meatier flavor that holds up to the spices.
  • 1 small onion, finely chopped: Chop it small so it melts into the sauce and doesnt crunch when you bite in.
  • 2 cloves garlic, minced: Fresh garlic is non negotiable here, the jarred stuff just doesnt bloom the same way in hot oil.
  • 1 tablespoon olive oil: Just enough to coat the pan and keep the onions from sticking.
  • 1 teaspoon chili powder: This is your base warmth, not the fireworks, so dont skip it.
  • 1/2 teaspoon ground cumin: Cumin gives the filling that earthy, almost smoky backbone.
  • 1/2 teaspoon smoked paprika: A little smokiness makes the whole dish taste like its been simmering for hours.
  • 1/4 teaspoon salt and 1/4 teaspoon black pepper: Season lightly now, you can always adjust after the pasta soaks up the broth.
  • 400 g canned diced tomatoes, drained: Drain them well or the filling turns soupy and slides right out of the peppers.
  • 200 g canned kidney beans, drained and rinsed: Rinsing gets rid of that metallic canned taste and keeps the texture creamy.
  • 80 g elbow macaroni: Whole wheat adds a nutty chew, but regular works perfectly if thats what you have.
  • 250 ml low sodium chicken or vegetable broth: This cooks the pasta right in the skillet and keeps everything moist without turning it into soup.
  • 80 g shredded sharp cheddar cheese: Sharp cheddar melts beautifully and has enough tang to cut through the richness.
  • 2 tablespoons chopped fresh cilantro or parsley: Optional, but a handful of green at the end makes it look and taste brighter.

Instructions

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Preheat and prep the dish:
Set your oven to 200°C (400°F) and lightly grease a baking dish that fits all four peppers snugly so they dont tip over. A little nonstick spray or a drizzle of oil does the trick.
Parboil the peppers:
Boil them for exactly 4 minutes, just enough to soften the walls without turning them to mush. Stand them cut side up in the baking dish right after draining.
Start the filling:
Heat olive oil in a large skillet over medium heat, toss in the onion, and let it cook until it smells sweet and looks translucent, about 2 to 3 minutes. Add the garlic and stir for one more minute until fragrant.
Brown the meat:
Add your ground beef or turkey, breaking it into small crumbles with a wooden spoon. Cook until no pink remains, about 4 to 5 minutes, then drain off any excess fat if it looks greasy.
Season and build flavor:
Stir in chili powder, cumin, smoked paprika, salt, and pepper, then add the drained tomatoes and kidney beans. Let everything cook together for 2 minutes so the spices bloom and coat the meat.
Cook the pasta in the skillet:
Pour in the macaroni and broth, stir well, and let it simmer uncovered until the pasta is just al dente and most of the liquid has been absorbed, about 7 to 9 minutes. Taste and add more salt or pepper if it needs it.
Stuff the peppers:
Spoon the chili mac mixture evenly into each pepper, packing it in gently so it holds together. Top each one with a generous handful of shredded cheddar.
Bake covered, then uncovered:
Cover the dish loosely with foil and bake for 20 minutes, then remove the foil and bake 8 to 10 minutes more until the cheese is bubbly and starting to brown at the edges. The peppers should be tender when you poke them with a fork.
Garnish and serve:
Sprinkle with cilantro or parsley if youre using it, and serve hot straight from the dish.
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Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
Check price on Amazon
The bell pepper cups are filled with hearty chili mac, topped with fresh cilantro. Save to Pinterest
The bell pepper cups are filled with hearty chili mac, topped with fresh cilantro. | buddybiteskitchen.com

One night I made these for a potluck and forgot to mention they were high protein. My friend who lifts weights ate two, then asked for the recipe, then admitted he thought healthy food wasnt supposed to taste this good. I didnt correct him, I just sent him the recipe and told him to double the batch.

Swaps and Substitutions

Ground turkey keeps it lean, but ground chicken works too if you add a tiny drizzle of olive oil to keep it from drying out. For a vegetarian version, swap in plant based crumbles or just double the beans and add some chopped mushrooms for bulk. If you need it gluten free, use gluten free elbow pasta and check your broth label, some brands sneak in wheat.

Storage and Reheating

These keep beautifully in the fridge for up to four days in an airtight container. Reheat them in the oven at 180°C (350°F) for about 15 minutes, covered with foil so the peppers dont dry out. You can also freeze them before baking, then bake from frozen by adding an extra 15 minutes under the foil.

Serving Suggestions

I like to serve these with a simple side salad dressed in lime and olive oil, or a few tortilla chips and sour cream on the side for scooping. They also pair well with roasted zucchini or a quick slaw if you want more crunch.

  • Top with avocado slices or a dollop of Greek yogurt for extra creaminess.
  • Serve with cornbread or garlic bread if youre feeding a crowd and want to stretch the meal.
  • Leftovers reheat so well you can pack them for lunch the next day and feel smug about it.
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Hearty, high-protein chili mac stuffed peppers fresh from the oven, garnished with parsley. Save to Pinterest
Hearty, high-protein chili mac stuffed peppers fresh from the oven, garnished with parsley. | buddybiteskitchen.com

This recipe taught me that comfort food doesnt have to choose between nourishing your body and making you happy. It can do both, in a bright pepper cup, with cheese on top.

Common Recipe Questions

Can I prepare these stuffed peppers ahead of time?

Yes, you can assemble the stuffed peppers up to 24 hours in advance. Fill the peppers with the chili mac mixture, cover tightly with plastic wrap, and refrigerate. Add the cheese and bake when ready to serve, adding 5-10 extra minutes to the cooking time since they'll be cold.

What color bell peppers work best for this dish?

Any color bell pepper works well. Red, yellow, and orange peppers are sweeter and milder, while green peppers have a slightly more bitter, vegetal flavor. Choose based on your taste preference or use a mix of colors for visual appeal.

How do I prevent the peppers from being too watery?

Make sure to drain the canned tomatoes and allow most of the broth to absorb into the pasta during cooking. Parboiling the peppers briefly also helps them maintain structure without releasing excess moisture during baking.

Can I freeze leftover stuffed peppers?

Absolutely. Let the cooked peppers cool completely, then wrap individually in plastic wrap and foil. Freeze for up to 3 months. Reheat from frozen at 180°C (350°F) for 45-50 minutes, covered with foil, or thaw overnight in the refrigerator and reheat for 25-30 minutes.

What can I substitute for the macaroni?

You can use small pasta shapes like ditalini, shells, or orzo. Quinoa or cauliflower rice are excellent low-carb alternatives. Adjust cooking time and liquid as needed based on your substitution.

How can I make this dish vegetarian?

Replace the ground meat with plant-based crumbles, extra beans, or a combination of diced mushrooms and lentils. Use vegetable broth instead of chicken broth. The cooking method remains the same, and you'll still get a protein-rich, satisfying meal.

Baked Chili Mac Stuffed Peppers

Bell peppers filled with high-protein chili mac, topped with melted cheddar cheese for ultimate comfort food.

Prep Time
20 minutes
Cook Time
35 minutes
Total Time
55 minutes
Created By Max Buddyfield

Recipe Category Supper Club Comforts

Skill Level Medium

Cuisine Type American

Recipe Yield 4 Number of Servings

Dietary Preferences None specified

What You'll Need

Peppers

01 4 large bell peppers, any color, tops removed and seeds hollowed out

Chili Mac

01 7 oz lean ground beef or turkey
02 1 small yellow onion, finely chopped
03 2 cloves garlic, minced
04 1 tablespoon extra virgin olive oil
05 1 teaspoon chili powder
06 1/2 teaspoon ground cumin
07 1/2 teaspoon smoked paprika
08 1/4 teaspoon kosher salt
09 1/4 teaspoon freshly ground black pepper
10 14 oz canned diced tomatoes, drained
11 7 oz canned kidney beans, drained and rinsed
12 3 oz elbow macaroni, whole wheat or regular
13 1 cup low-sodium chicken or vegetable broth

Topping

01 3 oz shredded sharp cheddar cheese
02 2 tablespoons fresh cilantro or parsley, chopped, optional

Steps to Follow

Step 01

Prepare Baking Station: Preheat oven to 400°F. Lightly coat a baking dish with oil to accommodate peppers standing upright.

Step 02

Blanch Bell Peppers: Bring a large pot of salted water to rolling boil. Submerge prepared bell peppers and cook for 4 minutes. Drain thoroughly and arrange cut side up in prepared baking dish.

Step 03

Sauté Aromatics: Heat olive oil in a large skillet over medium heat. Add chopped onion and cook until translucent, approximately 2 to 3 minutes. Add minced garlic and cook for 1 additional minute until fragrant.

Step 04

Brown Meat: Add ground beef or turkey to the skillet, breaking apart with a wooden spoon. Cook until completely browned, approximately 4 to 5 minutes. Pour off excess rendered fat if necessary.

Step 05

Season and Combine: Stir in chili powder, ground cumin, smoked paprika, salt, and black pepper. Add drained diced tomatoes and kidney beans. Cook for 2 minutes, stirring to combine.

Step 06

Cook Pasta: Add elbow macaroni and chicken broth to the skillet. Bring to simmer and cook uncovered until pasta reaches al dente texture and majority of liquid absorbs, approximately 7 to 9 minutes. Adjust seasoning to taste.

Step 07

Assemble Peppers: Divide chili mac mixture evenly among hollowed bell peppers. Top each pepper with shredded sharp cheddar cheese.

Step 08

First Bake: Cover baking dish loosely with aluminum foil. Bake for 20 minutes in preheated 400°F oven.

Step 09

Finish Baking: Remove foil and continue baking for 8 to 10 minutes until cheese achieves golden color and bell peppers become tender.

Step 10

Finish and Serve: Remove from oven and garnish with fresh cilantro or parsley if desired. Serve immediately while hot.

Tools You'll Need

  • Large skillet with lid
  • Medium saucepan
  • Rectangular baking dish, 9x13 inch
  • Chef's knife
  • Cutting board
  • Wooden spoon or mixing utensil
  • Aluminum foil

Allergy Warnings

Review each ingredient carefully for allergens. If unsure, consult with a healthcare provider.
  • Contains wheat from elbow macaroni
  • Contains dairy from sharp cheddar cheese
  • May contain soy if using plant-based meat substitute
  • Always verify product labels for undisclosed allergens

Nutritional Info (per serving)

These details are for general information only. Always consult a healthcare professional for dietary concerns.
  • Calorie Count: 375
  • Fat Content: 15 grams
  • Carbohydrates: 32 grams
  • Protein Content: 28 grams