Keto Chicken Parmesan & San Marzano Tomato Sauce *recipe*
Keto Chicken Parmesan & San Marzano Tomato Sauce *RECIPE* is a medium Italian recipe that serves 4. 450 calories per serving. Recipe by Cassandra Rose Marie on YouTube.
Prep: 15 min | Cook: 46 min | Total: 1 hr 16 min
Cost: $28.99 total, $7.25 per serving
Ingredients
- 4 tablespoons Olive Oil (extra‑virgin, divided for sauce and searing)
- 3 cloves Garlic (sliced thin)
- 5 leaves Fresh Basil (plus extra for garnish)
- 1 teaspoon Crushed Red Pepper Flakes (adjust to taste)
- 1 teaspoon Italian Seasoning (store‑bought blend)
- 28 ounces San Marzano Tomatoes (canned, blended until smooth)
- 1 cup Filtered Water (for thinning sauce)
- 1 small piece Parmesan Rind (optional, adds umami)
- 3 pieces Chicken Breasts (medium, about 1.5 lb total; halved and pounded thin)
- to taste Salt (for seasoning chicken)
- 2 large Eggs (beaten for egg wash)
- 1 cup Almond Meal (fine almond flour, used as breadcrumb substitute)
- 1 cup Mozzarella Cheese (shredded, for topping)
- 0.5 cup Parmesan Cheese (grated, for topping and sauce)
- 12 ounces Green Beans (trimmed, cooked with sauce)
- to taste Black Pepper (freshly ground)
Instructions
Infuse Olive Oil with Aromatics
Heat 2 Tbsp olive oil in a large skillet over very low heat. Add sliced garlic, fresh basil leaves, crushed red pepper flakes, and Italian seasoning. Let it gently infuse for about 5 minutes until fragrant.
Time: PT5M
Temperature: low
Cook Garlic Lightly
Increase heat to medium‑low and sauté the garlic mixture for another 2 minutes, just until the garlic turns lightly golden.
Time: PT2M
Temperature: medium‑low
Add Tomatoes and Simmer
Pour the blended San Marzano tomatoes into the skillet, stir, then add 1 cup filtered water. Bring to a gentle simmer and let cook for 15 minutes, stirring occasionally, until the sauce thickens.
Time: PT15M
Temperature: medium
Add Parmesan Rind (Optional)
Drop the small Parmesan rind into the sauce and let it melt, stirring occasionally for extra depth of flavor.
Time: PT2M
Temperature: medium
Prepare Chicken Cutlets
While sauce simmers, place chicken breasts on a cutting board, slice each in half horizontally, and pound each piece to an even ½‑inch thickness. Season both sides with salt and a pinch of black pepper.
Time: PT5M
Set Up Breading Station
In one bowl, beat the 2 eggs. In a separate shallow dish, spread the almond meal. Dip each chicken piece first into the egg wash, letting excess drip off, then coat thoroughly with almond meal.
Time: PT3M
Sear Chicken
Add the remaining 2 Tbsp olive oil to the skillet over medium‑high heat. When shimmering, add the breaded chicken pieces. Cook 2‑3 minutes per side until golden brown.
Time: PT6M
Temperature: medium‑high
Bake Chicken with Sauce
Preheat the oven to 400°F. Transfer the seared chicken to a baking sheet, spoon generous amounts of the tomato sauce over each piece, and sprinkle with shredded mozzarella and grated Parmesan. Bake for 12 minutes.
Time: PT12M
Temperature: 400°F
Broil for Golden Top
Switch the oven to broil and cook for an additional 1 minute, or until the cheese develops a light brown crust.
Time: PT1M
Temperature: broil
Cook Green Beans in Sauce
While chicken finishes, add trimmed green beans to the remaining sauce in the skillet. Toss and cook for about 5 minutes until beans are tender‑crisp and coated.
Time: PT5M
Temperature: medium
Plate and Garnish
Serve each chicken cutlet topped with extra sauce and green beans on the side. Garnish with fresh basil leaves if desired.
Time: PT2M
Nutrition Facts
- Calories
- 450
- Protein
- 35 g
- Carbohydrates
- 8 g
- Fat
- 30 g
- Fiber
- 3 g
Dietary info: Keto, Gluten‑Free, Low‑Carb, High‑Protein
Allergens: Eggs, Tree nuts (almond), Dairy (milk, cheese)
Ingredient Substitutions
- Instead of Olive Oil: Avocado Oil, Ghee
- Instead of Garlic: Garlic Powder (1 tsp)
- Instead of Fresh Basil: Dried Basil (1 tsp)
- Instead of Crushed Red Pepper Flakes: Paprika
- Instead of Italian Seasoning: Oregano, Thyme, Rosemary mix
- Instead of San Marzano Tomatoes: Roma Tomatoes (fresh)
- Instead of Parmesan Rind: Parmesan cheese shavings
- Instead of Chicken Breasts: Chicken Cutlets
- Instead of Eggs: Egg substitute (1/4 cup)
- Instead of Almond Meal: Pork Rind Crumbs (low carb)
- Instead of Mozzarella Cheese: Provolone
- Instead of Parmesan Cheese: Pecorino Romano
- Instead of Green Beans: Asparagus
Equipment Needed
- Large Skillet
- Oven
- Baking Sheet
- Blender or Immersion Blender
- Mixing Bowls
- Meat Mallet or Rolling Pin
- Tongs
- Measuring Cups and Spoons
- Cheese Grater
- Spatula or Spoon
Critical Steps — Do Not Skip
- Infusing oil with garlic and spices without burning
- Ensuring almond meal adheres to chicken by pressing firmly
- Searing chicken until golden before baking to develop crust
- Baking at 400°F then broiling for a perfect cheese melt
Chef Tips from the Video
- Use a food processor to quickly blend canned tomatoes for a smoother sauce
- Add a splash of white wine to the sauce for extra depth if desired
- For extra crunch, sprinkle a few toasted almond slivers on top before serving
Troubleshooting
Chicken skin is soggy instead of crispy
Make sure the skillet is hot before adding chicken and avoid moving it until a crust forms; finish baking on a wire rack if needed
Sauce is too watery
Simmer uncovered longer to reduce, or add a pinch of almond flour to thicken
Almond meal falls off during baking
Press the coating firmly after the egg wash and let the chicken rest 5 minutes before searing
Cheese doesn’t brown on broil
Move the rack closer to the broiler element and broil for an extra 30 seconds
Storage
Refrigerator: Store leftovers in an airtight container for up to 4 days
Freezer: Freeze cooked chicken and sauce separately for up to 2 months; reheat thoroughly
Room temperature: Do not leave at room temperature for more than 2 hours
Make-Ahead Tips
- The tomato sauce can be prepared up to 3 days ahead and stored refrigerated
- Breaded chicken can be assembled and kept covered in the fridge for up to 12 hours before cooking
- Green beans can be blanched ahead and tossed in sauce just before serving
Frequently Asked Questions
What is the cultural significance and history of chicken parmesan in Italian cuisine?
Chicken parmesan, or "pollo alla Parmigiana," originated in Southern Italy as a variation of the classic eggplant parmigiana, using meat instead of vegetables. It became popular in the United States as an Italian‑American comfort food, often served with pasta or on its own.
What are the traditional regional variations of chicken parmesan in Italian cuisine?
In Italy, the dish is more commonly made with veal or eggplant; chicken versions are typical of American‑Italian restaurants. Some regions add prosciutto or use fresh mozzarella instead of shredded cheese, and the sauce may be seasoned with different herbs like oregano or rosemary.
How is chicken parmesan traditionally served in Italy?
Traditionally, it is served hot, topped with melted mozzarella and a sprinkle of grated Parmigiano‑Reggiano, alongside a simple tomato sauce. It may be accompanied by a side of sautéed greens or a light salad rather than the heavy pasta often seen in the U.S.
What occasions or celebrations is chicken parmesan associated with in Italian-American culture?
Chicken parmesan is a staple at family gatherings, weekend dinners, and holiday meals such as Christmas Eve or Thanksgiving, where it offers a hearty, crowd‑pleasing option that fits both casual and festive settings.
What makes this keto chicken parmesan special in the context of low‑carb cuisine?
The recipe replaces traditional breadcrumb coating with almond meal, dramatically lowering carbs while preserving a crunchy texture. Combined with a homemade tomato sauce and minimal added sugars, it stays well within keto macro limits.
What are the authentic ingredients for traditional chicken parmesan versus acceptable keto substitutes?
Authentic recipes use regular breadcrumbs, wheat flour, and sometimes a light dusting of flour before frying. In this keto version, almond meal replaces breadcrumbs, and no flour is used, keeping the dish gluten‑free and low‑carb while still delivering flavor.
What other Italian dishes pair well with keto chicken parmesan from the YouTube channel Cassandra Rose Marie?
Cassandra Rose Marie often recommends serving keto chicken parmesan with a simple arugula salad dressed with lemon and olive oil, or with roasted cauliflower rice for a complete low‑carb Italian‑inspired meal.
What are the most common mistakes to avoid when making keto chicken parmesan?
Common errors include over‑cooking the garlic, which turns bitter; using too much almond meal that can burn; and not searing the chicken long enough before baking, resulting in a soggy crust. Follow the critical steps for a perfect crust and flavor.
Why does this recipe use almond meal instead of traditional breadcrumbs?
Almond meal provides a low‑carb, gluten‑free alternative that mimics the texture of breadcrumbs while adding healthy fats and a subtle nutty flavor, aligning with keto dietary goals without sacrificing crunch.
Can I make the keto chicken parmesan ahead of time and how should I store it?
Yes. Prepare the tomato sauce up to three days in advance and refrigerate. Breaded raw chicken can be kept covered in the fridge for up to 12 hours. After cooking, store leftovers in an airtight container in the refrigerator for up to four days or freeze for up to two months.
What texture and appearance should I look for when the chicken is done?
The coating should be golden‑brown and crisp, the cheese melted with a light brown top from the broil, and the interior chicken should be opaque and reach 165°F (74°C). The sauce should cling to the chicken and green beans, looking thick and glossy.
What does the YouTube channel Cassandra Rose Marie specialize in?
Cassandra Rose Marie’s channel focuses on wholesome, low‑carb and keto-friendly home cooking, offering approachable recipes that prioritize flavor, nutrition, and simple techniques for everyday cooks.
How does the YouTube channel Cassandra Rose Marie’s approach to Italian cooking differ from other Italian cooking channels?
Cassandra Rose Marie adapts classic Italian dishes to fit keto and gluten‑free lifestyles, often swapping high‑carb ingredients for low‑carb alternatives like almond meal, while maintaining authentic flavors, unlike many channels that stick to traditional high‑carb versions.
Last updated: August 31, 2026
