This Zucchini, White Bean and Basil Frittata is a PCOS-friendly recipe with 420 calories, 27.8g protein, and 27.6g carbs per serving. Ready in 30 minutes. High in fiber (6.9g), which supports insulin sensitivity.
Nutrition per Serving
A frittata is the Italian way to turn eggs and vegetables into a proper breakfast. Most recipes lean on a handful of parmesan. This one does not need it. Soft zucchini, cannellini beans and fresh basil carry the flavour, and each half has about 420 calories, 28g of protein and 7g of fibre. It takes 30 minutes and tastes just as good cold the next day.
Grocery list:
- Eggs
- Zucchini
- Onion
- Cannellini beans (canned)
- Ripe tomatoes
- Fresh basil
- Olive oil
Nutrition notes: figures are per half of the frittata, worked from USDA FoodData Central values for every ingredient. The beans are counted as cooked white beans, which is what a drained can holds. Salt and pepper are not counted.
Keeps: Keeps 2 days in a sealed box in the fridge. Eat it cold or warm it gently in a pan.
Ingredients
Instructions
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Heat the grill to high. Use a 24cm pan that can go under the grill.Warm the olive oil in the pan over medium heat. Add the onion and cook for 3 minutes until soft.Add the zucchini with a pinch of the salt. Cook for 6 to 8 minutes, stirring now and then, until the slices are soft and starting to brown.Stir in the beans and warm them through for 1 minute.Beat the eggs with the rest of the salt, some pepper and half the basil. Pour the eggs over the vegetables and shake the pan so they settle evenly.Lay the tomato slices on top. Cook on low heat for 6 to 8 minutes, until the edges are set and the middle is still a little wet.Slide the pan under the grill for 2 to 3 minutes, until the top is set and lightly golden.Rest for 2 minutes, scatter over the last of the basil, and cut into halves to serve.
Why this works for PCOS
A sweet or starchy breakfast can push blood sugar up fast. That is harder to handle when you have insulin resistance, which is common with PCOS. This frittata starts the day with protein and fibre instead. Eggs give the protein. The beans and zucchini give the fibre, so the meal digests slowly and keeps you full.
The ingredients doing the work
- Eggs: the main protein. Six eggs between two people is a filling start.
- Cannellini beans: they add more protein and slow carbs, and they make the frittata hearty without bread on the side.
- Zucchini and tomato: lots of volume for very few calories.
- Olive oil: the classic Italian fat, used instead of butter.
No cheese, no problem
Fresh basil and well-browned zucchini give the frittata its taste. If you miss the savoury note of parmesan, add a pinch more salt and a crack of black pepper at the end.
How this fits a PCOS week
Many PCOS meal plans fall back on cheese, yogurt and toast. If you skip dairy, that leaves little to eat. PCOS Meal Planner builds a week around the food you cook, keeps out what you avoid, and gives you one shopping list.
Why this Zucchini, White Bean and Basil Frittata works for PCOS
With 27.8g of protein per serving (about 26% of calories), this Zucchini, White Bean and Basil Frittata sits at the top end of the 25-35g per-meal range that the 2023 International PCOS Guideline recommends for managing insulin resistance and supporting lean mass. Higher-protein meals also blunt the glucose response when carbohydrates are included, which matters for women with PCOS because chronic insulin elevation drives androgen excess and irregular cycles.
The 27.6g of carbohydrates here come paired with 6.9g of fibre, which slows glucose absorption and produces a flatter post-meal blood sugar curve. Fibre is one of the most under-rated tools for PCOS: it feeds gut bacteria that produce short-chain fatty acids linked to improved insulin sensitivity, and it modestly lowers circulating androgens by binding bile acids in the gut.
Fat makes up about 49% of calories in this dish. Dietary fat plays a load-bearing role in PCOS because sex hormones are synthesised from cholesterol, and very-low-fat eating can suppress hormone production over time. The 2023 PCOS guideline does not specify a strict fat target, but most clinicians recommend at least 25-35% of calories from a mix of monounsaturated, polyunsaturated, and saturated sources.
Eating a substantial breakfast like this Zucchini, White Bean and Basil Frittata is one of the highest-leverage moves you can make for PCOS. In the Jakubowicz et al. 2013 trial published in Clinical Science, women with PCOS who front-loaded calories to breakfast reduced fasting insulin by 56% and increased ovulation rates 50%, with no change in total calories. Front-loading works because insulin sensitivity is highest in the morning and lowest at night.
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Frequently Asked Questions
Yes, this Zucchini, White Bean and Basil Frittata recipe is designed to be PCOS-friendly. At 420 calories per serving with 27.8g of protein, it supports balanced blood sugar and hormonal health. It also provides 6.9g of fiber, which helps with insulin sensitivity.
This recipe takes about 30 minutes total. Prep time is 10 minutes and cook time is 20 minutes. It makes 2 servings, so you can meal prep for multiple days.
Per serving: 420 calories, 27.8g protein (26%), 27.6g carbs, 22.7g fat. Plus 6.9g fiber. PCOS meal plans typically aim for 30% protein, 35% fat, 35% carbs to support insulin sensitivity.
Yes, this recipe works well as a PCOS-friendly Breakfast. At 420 calories, it fits within typical PCOS meal plan targets for Breakfast. Pair it with other PCOS-friendly foods throughout the day for balanced nutrition.
This recipe can be part of a structured PCOS meal plan. It makes 2 servings, making it great for meal prep. For a complete weekly plan tailored to your PCOS type, take our free 60-second quiz at pcosmealplanner.com/pcos-quiz to get a personalized 7-day meal plan.
Cook Another PCOS-Friendly Breakfast
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