How to make the best chicken katsu curry, with Frylight

Chicken that’s crispy on the outside and tender on the inside, with a rich & delicious curry sauce- step-by-step instructions on how to make a killer chicken katsu curry using Frylight

One of the key changes I have made to the way I cook in the last few years is a reduction in the amount of oil that I use. I always used to glug in the olive oil thinking of it as ‘healthy fat’, but the truth is, if you are working on reducing the calories that you consume in order to lose weight, then cutting down on oils is one of the easiest changes to make, and all oils and fats are full of calories, even if they are presented as the ‘healthy option’- in fact coconut oil has a higher level of saturated fat than even butter, so is not a healthy choice despite its recent popularity!


A mistake that many people make when starting a new ‘health kick’ and thinking about their weight, is thinking that you need to radically change the way that you eat. The fact is that you can still enjoy many favourite, typically unhealthy dishes just by cooking them at home, and being in control of what they contain. I still enjoy curries, burgers & chips, Chinese & Mexican food, but I make my own!


Here are a few easy ways to cut calories in meals:


  1. Cook from scratch! It doesn’t have to be time consuming- many meals can be made in the time it would take to heat up a ready-meal!
  2. Cut down on fat by using Frylight instead of oil, and lean meats (less than 5% fat) instead of fatty.
  3. Cut down on sugar  (often added to ready meals) by cooking from scratch
  4. I add extra veggies where I can- for example pack out a bolognese sauce with celery, carrot, mushrooms and onion, and always serve extra vegetables as part of the meal- they have amazing filling power, and allow you to cut down the amount of pasta/potatoes/rice that you are consuming
  5. Think carefully about dressings/sauces- many are high in fat and sugar and it’s easy to make your own healthy alternative


Frylight is a fantastic alternative to oils and fats for cooking, it contains just 1 calorie per spray (olive oil contains 120 calories per tbsp) and you can still easily achieve those ‘fried’ results without adding all those extra calories. Frylight’s unique formulation, and pump action spray allows you to accurately control the amount of oil used in your cooking with no compromise when it comes to taste. You can either spray it in a pan- perfect for frying onion, garlic, meats and pancakes, or use it on oven baked goods such as falafels, chicken nuggets and baked oats. You can find out more about Frylight, and see the full range here.


I’ve teamed up with Frylight to make one of my favourite typically calorie-laden meals at home. I love chicken katsu curry but a supermarket or restaurant version is usually packed with unnecessary calories, and it’s so easy to make your own!


Chicken katsu curry is one of my favourite treat meals- the crispy coated chicken works perfectly with the rich curry sauce. Cornflakes make a brilliant crispy coating, that also looks amazing and is baked rather than fried so you are able to get brilliant, crispy results with just a few sprays of Frylight (I use the rapeseed one for this recipe). The curry sauce tastes so authentic, you wouldn’t believe that it is actually full of goodness!


Have a look below for step-by-step instructions and find out what you need to create this at home:

chicken katsu curry recipe ingredients

1.Spray a cold pan with Rapeseed Frylight, and place onto the heat to warm up:

Rapeseed Frylight

2. Fry onions and garlic gently for 5 minutes until the onions have softened:

Onions garlic Frylight

3. Add flour and curry powder, and stir into the onion & garlic:

onions garlic curry powder flour katsu curry

4. Add the chicken stock, and stir well:

katsu curry sauce Slimming World

5. Add the carrots, honey, soy sauce, garam masala and salt & pepper, stir, and leave to simmer:

katsu curry sauce homemade Slimming World

6. Cover the chicken breasts with clingfilm and use a rolling pin to bash them and thin them down to a thickness of 1cm:

chicken breasts

7. Crush the cornflakes- either use a sandwich bag and crush them by hand/with a rolling pin, or in a food processor:

Crispy chicken coating

8. Coat the chicken breast in beaten egg, and then coat in the cornflake crumbs:

crispy coated chicken

9. Spray the bottom of a baking tray with Frylight, and place the chicken on it. Spray the top of the chicken with Frylight to coat. Pop into the oven for 25 minutes:

crispy coated chicken

10. Blend the curry sauce with a hand blender:

katsu curry sauce

11. Remove the chicken from the oven, and slice up to serve:

crispy golden coated chicken

12. Serve with basmati rice, and carrots and cucumbers sliced into ribbons:

chicken katsu curry rice and veg



Disclosure: This post was written in collaboration with Frylight. All words and images are my own.


My Recipe

Serves: 2
Syns: 4 per portion
Healthy Extra:


  • Frylight
  • 2 onions, diced
  • 5 cloves garlic, chopped
  • 2 medium carrots, sliced
  • 1 tablespoon plain flour
  • 4 teaspoons curry powder
  • 600ml chicken stock
  • 2 teaspoons honey
  • 4 tespoons soy sauce
  • 1 teaspoon garam masala
  • 2 chicken breast fillets,, pounded down to 1cm thickness
  • salt and pepper
  • 1 egg, beaten
  • 25g cornflakes, finely crushed


  1. Preheat oven to 180°C
  2. For the curry sauce: Heat Frylight in medium, non-stick saucepan, add onion and garlic and cook until softened (about 5 minutes)
  3. Add flour and curry powder; cook for 1 minute, stirring through the onion and garlic. Add the stock, carrots, honey, soy sauce, garam masala and salt & pepper. Stir thoroughly and bring to the boil.
  4. Turn down heat to a gentle simmer simmer and leave simmering gently while you cook the chicken.
  5. For the chicken: Place egg and crushed cornflakes in separate bowls and arrange in a row. Dip the chicken breasts in egg, then coat in cornflakes, making sure you cover both sides.
  6. Spray a baking tray with Frylight, place the chicken on the tray, and spray all over with frylight. Bake for 25 minutes.
  7. Whizz up the sauce with a hand-blender until lovely and smooth.
  8. Pour curry sauce over basmati rice, place the chicken on the plate and serve with whatever you fancy.
  9. Sugarsnap peas, edamame beans, ribboned carrot and cucumber and green beans all go well with this meal.

Additional Info

Syns breakdown for those on Slimming World: 1 tbsp plain flour: 2 syns 2 teaspoons honey: 2 syns 25g cornflakes: 4.5 syns Total: 8.5 syns, 4.25 syns per portion

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