ItalianMedium · Hot
Italian Sausage and Pepper Skillet
Sausage browned in its own fat alongside bell peppers, yellow onion, and garlic — finished with tomato sauce that thickens around everything and soaks into every browned bit in the pan. This is the kind of Italian-American skillet that doesn't need pasta to make sense.
Prep
15 min
Cook
30 min
Rest
5 min
Total
50 min
Method
Prep Phase
1
Slice each bell pepper into thin strips. Quarter the onion and slice into strips. Mince the garlic cloves finely.
Cook Sausage
2
Heat olive oil in a large cast iron skillet over medium-high heat. Add the sausage links and cook, turning occasionally, until browned on all sides, about 8-10 minutes. Transfer to a plate and let rest.
3
Slice the cooked sausage into 1-inch pieces at an angle. Set aside.
Build the Skillet
4
Reduce heat to medium. Add butter to the same skillet and let it melt, scraping up the fond from the sausages.
5
Add the onion strips and cook, stirring occasionally, until they start to soften and become translucent, about 4 minutes.
6
Add the bell pepper strips, minced garlic, oregano, basil, and red pepper flakes. Toss everything together and cook until peppers begin to soften but still have some bite, about 6-8 minutes.
Combine and Finish
7
Return the sliced sausage pieces to the skillet with the vegetables. Season with salt and black pepper. Toss to combine and let everything heat through for 2-3 minutes.
8
If using, scatter the mozzarella cheese over the top, cover the skillet for 1 minute to let the cheese melt, then serve immediately.
C
Nutri-Score
Fair balance
A–E · lower is better · score 9
Calories
491
per serving
Source of protein · 16gLow sugar · 8g
Protein
16g
Carbs
15g
Fat
41g
Sat. fat
14g
Fiber
4g
Sugar
8g
Sodium
1489mg
Gluten FreeLow CarbKetoHeart HealthyBlood Sugar ControlHigh ProteinSatiety Focused
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
C
Environmental impact
Moderate impact
A–E · lower is better · includes estimates
kg CO2e
1.6
per serving
CCarbonAEU all-round· carbon sets the grade
Water
0.4m³
Land
38Pt
Runoff
0.1g P
Italian Sausage Links drives 89% of this recipe’s estimated footprint.
Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.
Flavor Profile
7
Umami
4
Sweet
5
Salty
1
Sour
2
Bitter
5
Spicy
Textures
CrispyTenderChewy
Aromas
HerbalSavoryPungent
Kitchen Equipment
Primary Tool
Cast Iron SkilletCounter FootprintMedium
Techniques
Safety & Storage
Cooking Temperature
Cook Italian sausage to minimum internal temperature of 160°F (71°C). Use meat thermometer to verify doneness before slicing.
High Risk Population
Ensure all meat products reach safe temperatures for elderly, immunocompromised, pregnant women, and young children. Undercooked pork poses trichinosis risk.
Cross Contamination
Use separate cutting boards for raw meat and vegetables. Sanitize all surfaces and utensils that contact raw sausage before preparing other ingredients.
Storage
Refrigerate leftover Italian Sausage and Pepper Skillet within 2 hours. Store in airtight container for up to 3-4 days. Reheat to 165°F (74°C) before consuming.
Equipment Safety
Cast iron skillet retains heat after cooking. Use oven mitts when handling. Never place hot cast iron directly on cold surfaces or wet countertops to prevent thermal shock and burns.
Allergen Warning
Mozzarella and butter contain milk allergens. Verify sausage ingredients for hidden gluten sources such as fillers, binders, or seasoning blends that may contain wheat.
Handling
Allow cooked sausage to rest 5 minutes before slicing. This allows juices to redistribute for better texture and ensures even heat distribution throughout the dish.
Pro Tips
Technique
Get your cast iron screaming hot before adding the sausage. You want that fond — the caramelized bits — because that's pure flavor. Scrape it up with the butter when you build the veggies; don't waste a single bit of it.
Substitution
No fresh mozzarella? Aged provolone gives you that melty, salty kick. Or go full keto mad scientist and hit it with cream cheese + mozzarella mixed with a touch of garlic powder — that's how I finish my weeknight dinners.
From the chef
This skillet is everything I love about Italian-American cooking without the guilt. Growing up, peppers and sausage was a pasta sauce situation — drowned in carbs. Now? The sausage renders its fat, the peppers get sweet and tender, and we're eating like kings at 5 net carbs. My nonna would've approved of this one.
TagsItalianKetoLow CarbSkilletSausagePeppersComfort Food
AllergensMilkGluten
Source: generated · May 30, 2026