Keto Lasagna Stuffed Peppers
Keto Lasagna Stuffed Peppers are a delightful twist on traditional lasagna. These tender bell peppers are filled with savory ground beef, rich marinara sauce, creamy ricotta, and gooey mozzarella cheese. This low-carb dish is perfect for family dinners, meal prep, or impressing guests at your next gathering. Enjoy the flavors of lasagna without the carbs, making it a satisfying option for anyone looking to eat healthier.
Why You’ll Love This Recipe
- Low Carb Delight: Perfect for anyone following a keto diet, these stuffed peppers provide all the flavor of lasagna without the extra carbs.
- Easy to Prepare: With just 20 minutes of prep time, you can have a gourmet meal ready in no time.
- Versatile: Customize your filling with different meats or sauces based on your preferences or what you have on hand.
- Flavorful: The combination of spices and cheeses creates a rich and satisfying taste that rivals traditional lasagna.
- Meal Prep Friendly: These stuffed peppers store well in the fridge, making them great for lunch or dinner throughout the week.
Tools and Preparation
Before diving into this delicious recipe, gather your essential tools to make the cooking process smoother.
Essential Tools and Equipment
- Large skillet
- Baking dish
- Mixing bowls
- Spoon or spatula
Importance of Each Tool
- Large skillet: Ideal for browning meat and mixing ingredients evenly.
- Baking dish: Perfect for holding the stuffed peppers while they bake, ensuring even cooking.
- Mixing bowls: Necessary for combining ingredients like cheeses and sauces without mess.
- Spoon or spatula: Essential for stuffing the peppers and serving up the final dish.

Ingredients
For the Peppers
- 3 large bell peppers
- 1 tsp olive oil
- 1/4 tsp fennel seeds
For the Filling
- 1 pound lean ground beef
- 1 cup keto tomato sauce (or your favorite sauce)
- 1 1/2 cup shredded mozzarella cheese (divided use (6 oz))
- 1 cup whole milk ricotta cheese
- 1/4 cup Parmesan cheese
How to Make Keto Lasagna Stuffed Peppers
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). This step ensures that your stuffed peppers cook evenly.
Step 2: Prepare the Bell Peppers
- Cut the tops off each bell pepper and remove the seeds and membranes.
- Lightly brush the outside of each pepper with olive oil.
Step 3: Cook the Ground Beef
- In a large skillet over medium heat, add olive oil and fennel seeds.
- Once heated, add ground beef. Cook until browned, stirring occasionally. Drain any excess fat.
Step 4: Mix in Sauce and Cheese
- Stir in keto tomato sauce until well combined with meat.
- Remove from heat and mix in ricotta cheese and half of the mozzarella cheese.
Step 5: Stuff the Peppers
- Spoon the beef mixture into each prepared bell pepper until filled.
- Place stuffed peppers upright in a baking dish.
Step 6: Top with Cheese
- Sprinkle remaining mozzarella cheese and Parmesan cheese over each stuffed pepper.
Step 7: Bake
- Cover with foil and bake for 30 minutes. Remove foil and bake an additional 10 minutes until cheese is bubbly and golden brown.
Enjoy your Keto Lasagna Stuffed Peppers as a hearty meal that’s sure to please everyone at your table!
How to Serve Keto Lasagna Stuffed Peppers
Keto Lasagna Stuffed Peppers are a delicious and filling dish that can be enjoyed in various ways. Here are some serving suggestions to enhance your meal experience.
With a Side Salad
- A fresh garden salad adds a crisp texture and a burst of flavor, complementing the rich flavors of stuffed peppers.
Topped with Fresh Herbs
- Garnishing with chopped basil or parsley gives a fresh aroma and elevates the presentation.
Accompanied by Garlic Bread
- Serve with keto-friendly garlic bread made from almond flour for a satisfying crunch alongside your peppers.
Drizzled with Balsamic Reduction
- A light drizzle of balsamic reduction adds a sweet tang that contrasts beautifully with the savory stuffing.
How to Perfect Keto Lasagna Stuffed Peppers
To make your Keto Lasagna Stuffed Peppers even more delightful, consider these tips:
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Choose ripe bell peppers: Selecting firm, brightly colored peppers ensures they hold up well during cooking and taste sweeter.
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Use quality ground beef: Opt for lean ground beef for a healthier option that still provides great flavor.
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Customize your cheese blend: Experiment with different cheeses like provolone or gouda to create unique flavors.
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Add vegetables: Incorporate diced zucchini or spinach into the filling for added nutrients and flavor complexity.
Best Side Dishes for Keto Lasagna Stuffed Peppers
Pairing side dishes with Keto Lasagna Stuffed Peppers can enhance your dinner. Here are some excellent options:
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Zucchini Noodles: Light and low-carb, zucchini noodles are perfect for soaking up any extra sauce.
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Cauliflower Rice: This fluffy side mimics rice while remaining low in carbs, making it an ideal accompaniment.
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Roasted Broccoli: Seasoned roasted broccoli adds a crunchy texture and is packed with nutrients.
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Stuffed Mushrooms: Savory mushrooms filled with cheese or herbs provide a rich flavor contrast to the peppers.
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Cucumber Salad: A refreshing cucumber salad drizzled with olive oil brings brightness to your plate.
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Avocado Slices: Creamy avocado offers healthy fats and pairs well with the flavors of the stuffed peppers.
Common Mistakes to Avoid
When making Keto Lasagna Stuffed Peppers, it’s easy to make a few common mistakes. Here are some tips to ensure your dish turns out perfectly.
- Using the wrong bell pepper size: If you choose peppers that are too small, you might not have enough filling. Make sure to select large bell peppers for optimal stuffing.
- Overcooking the beef: Cooking the ground beef for too long can make it tough. Brown it just until it’s no longer pink, as it will cook more in the oven.
- Skipping the seasoning: Not seasoning your filling can leave your dish bland. Don’t forget to add salt, pepper, and herbs to enhance the flavors.
- Not draining excess liquid: If your tomato sauce is too watery, it can make the peppers soggy. Drain any excess liquid before adding sauce to the mix.
- Using low-fat cheeses: While tempting for a healthier option, low-fat cheeses often don’t melt well. Stick with full-fat ricotta and mozzarella for better flavor and texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Keto Lasagna Stuffed Peppers in an airtight container.
- They will last for up to 3–4 days in the refrigerator.
Freezing Keto Lasagna Stuffed Peppers
- Wrap each stuffed pepper tightly in plastic wrap or aluminum foil.
- Place them in a freezer-safe container or bag. They can be frozen for up to 3 months.
Reheating Keto Lasagna Stuffed Peppers
- Oven: Preheat your oven to 350°F (175°C). Place the stuffed peppers in a baking dish and cover with foil. Bake for 20-25 minutes until heated through.
- Microwave: Place a stuffed pepper on a microwave-safe plate and cover loosely with a lid. Heat on high for 3-5 minutes or until hot.
- Stovetop: Heat in a skillet over medium heat, covered, for about 5-10 minutes until warmed through.
Frequently Asked Questions
Here are some common questions about Keto Lasagna Stuffed Peppers that may help you as you prepare this dish.
Can I use turkey instead of beef in Keto Lasagna Stuffed Peppers?
Yes, ground turkey is a great alternative that provides lean protein while keeping the recipe keto-friendly.
What kind of cheese is best for this recipe?
A combination of mozzarella and ricotta cheese works best for flavor and creaminess, but feel free to get creative with other types!
How can I customize my Keto Lasagna Stuffed Peppers?
You can add vegetables like spinach or mushrooms to the filling or swap out sauces based on your taste preferences.
Can I make Keto Lasagna Stuffed Peppers ahead of time?
Absolutely! You can prepare them in advance and store them in the fridge before baking.
Final Thoughts
Keto Lasagna Stuffed Peppers offer a delightful twist on traditional lasagna while keeping carbs low. This versatile recipe allows for various customization options, ensuring everyone will enjoy it. Try this delicious meal today!
Keto Lasagna Stuffed Peppers
Keto Lasagna Stuffed Peppers are a delicious and healthy alternative to traditional lasagna. These vibrant bell peppers are filled with savory ground beef, a rich keto-friendly tomato sauce, creamy ricotta, and gooey mozzarella cheese. Perfect for family dinners or meal prep, these low-carb stuffed peppers deliver all the comforting flavors of lasagna without the excess carbohydrates.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: Serves 4
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Ingredients
- 3 large bell peppers
- 1 pound lean ground beef
- 1 cup keto tomato sauce
- 1 cup ricotta cheese
- 1.5 cups shredded mozzarella cheese (divided)
- 1 tsp olive oil
- 1/4 tsp fennel seeds
- 1/4 cup Parmesan cheese
Instructions
- Preheat your oven to 375°F (190°C).
- Cut the tops off the bell peppers and remove seeds.
- In a skillet over medium heat, heat olive oil with fennel seeds; add ground beef and cook until browned. Drain excess fat.
- Stir in the keto tomato sauce, then mix in ricotta and half of the mozzarella.
- Stuff each pepper with the beef mixture and place upright in a baking dish.
- Top with remaining mozzarella and Parmesan cheese.
- Cover with foil and bake for 30 minutes, then uncover for an additional 10 minutes until cheese is bubbly.
Nutrition
- Serving Size: 1 stuffed pepper
- Calories: 348
- Sugar: 4g
- Sodium: 570mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 10g
- Fiber: 3g
- Protein: 28g
- Cholesterol: 85mg