Chicken stir-fried with pak choi
2 tbsp groundnut oil
2 skinless free-range chicken breasts, cut into strips
1 garlic clove, crushed
1 tsp grated fresh ginger
1 star anise
½ tsp finely chopped fresh red chilli
2 pak choi, stems separated
4 spring onions, sliced at an angle
100g/3½oz mixed wild mushrooms, trimmed and cut into even-sized pieces
4 tbsp soy sauce
2 tbsp balsamic vinegar
handful fresh flatleaf parsley
1 tbsp chopped fresh tarragon
1 tbsp chopped fresh chives
In a large frying pan or wok, heat the groundnut oil over a medium high heat.
Add the chicken strips and cook, lightly tossing, for 3-4 minutes until the chicken turns white and is almost cooked through.
Add the garlic, ginger, star anise and chilli, and cook for a further 30 seconds.
Add the mangetout, pak choi, spring onions and mushrooms, and stir fry for another 3-4 minutes until they are all lightly cooked.
Finish with the soy sauce, balsamic vinegar and fresh herbs. Stir together briefly and serve immediately.
Today is National… Evaluate Your Life Day
How’s it going? Evaluate Your Life Day is a chance to get reflective, and consider how you’re doing. How’s your career? Your family life? Your relationships? If there’s anything you feel needs a bit of attention, today’s the day to get a plan in place and start making changes!
Today is World Toy Camera Day…..
World Toy Camera Day is the yearly event that honours the ridiculous photo taking capacity of outdated toy cameras. This festive occasion is celebrated on the third Saturday of October, with minor exceptions, mainly because the inventor at WTCD.org feels like it.
Becky Ramotowski’s idea was inspired by World Pinhole Photography Day, because she believed that, quite frankly, there weren’t enough terrible nostalgic pictures on the Internet. To that end, the creator dedicated an entire website to the 120 and Polaroid film, low-fidelity, blurry picture-spewing cameras. Diana and Holga cameras are flagship mediocre toy cameras that are featured extensively on the website in the hope of urging amateur photographers to share their amazingly poor-quality creations.
To celebrate WTCD, search your children’s room for that run-down Brownie toy camera which has witnessed enough silliness to last it a lifetime and take photos from dawn to dusk so that just maybe, just maybe, you may have one discernible composition to share with the folks at wtcd.org.
Is reheated pasta less fattening?
Many food-lovers worry about pasta making them fat. But could simply cooling and then reheating your meal make it better for you, asks Michael Mosley.
There are few things that really surprise me about nutrition, but one of the experiments from the latest series of Trust Me, I’m a Doctor really did produce quite unexpected results.
You are probably familiar with the idea that pasta is a form of carbohydrate and like all carbohydrates it gets broken down in your guts and then absorbed as simple sugars, which in turn makes your blood glucose soar.
In response to a surge in blood glucose our bodies produce a rush of the hormone insulin to get your blood glucose back down to normal as swiftly as possible, because persistently high levels of glucose in the blood are extremely unhealthy.
A rapid rise in blood glucose, followed by a rapid fall, can often make you feel hungry again quite soon after a meal. It’s true of sugary sweets and cakes, but it’s also true for things like pasta, potatoes, white rice and white bread. That’s why dieticians emphasise the importance of eating foods that are rich in fibre, as these foods produce a much more gradual rise and fall in your blood sugars.
But what if you could change pasta or potatoes into a food that, to the body, acts much more like fibre? Well, it seems you can. Cooking pasta and then cooling it down changes the structure of the pasta, turning it into something that is called “resistant starch”.
It’s called “resistant starch” because once pasta, potatoes or any starchy food is cooked and cooled it becomes resistant to the normal enzymes in our gut that break carbohydrates down and releases glucose that then causes the familiar blood sugar surge.
So, according to scientist Dr Denise Robertson, from the University of Surrey, if you cook and cool pasta down then your body will treat it much more like fibre, creating a smaller glucose peak and helping feed the good bacteria that reside down in your gut. You will also absorb fewer calories, making this a win-win situation.
One obvious problem is that many people don’t really like cold pasta. So what would happen if you took the cold pasta and warmed it up?
When we asked scientists this question they said that it would probably go back to its previous, non-resistant form, but no-one had actually done the experiment. So we thought we should.
Dr Chris van Tulleken roped in some volunteers to do the tests. The volunteers had to undergo three days of testing in all, spread out over several weeks. On each occasion they had to eat their pasta on an empty stomach.
The volunteers were randomised to eating either hot, cold or reheated pasta on different days.
On one day they got to eat the pasta, freshly cooked, nice and hot with a plain but delicious sauce of tomatoes and garlic.
On another day they had to eat it cold, with the same sauce, but after it had been chilled overnight.
And on a third day they got to eat the pasta with sauce after it had been chilled and then reheated.
On each of the days they also had to give blood samples every 15 minutes for two hours, to see what happened to their blood glucose as the pasta was slowly digested.
So what did happen?
Well we were fairly confident the cold pasta would be more resistant than the stuff that had been freshly cooked and we were right.
Just as expected, eating cold pasta led to a smaller spike in blood glucose and insulin than eating freshly boiled pasta had.
But then we found something that we really didn’t expect – cooking, cooling and then reheating the pasta had an even more dramatic effect. Or, to be precise, an even smaller effect on blood glucose.
In fact, it reduced the rise in blood glucose by 50%.
This certainly suggests that reheating the pasta made it into an even more “resistant starch”. It’s an extraordinary result and one never measured before.
Denise is now going to continue her research – funded by Diabetes UK – looking at whether, even without other dietary modifications, adding resistant starch to the diet can improve some of the blood results associated with diabetes.
Chris was certainly blown away by this finding.
“We’ve made a brand new discovery on Trust Me I’m A Doctor”, he says, “and it’s something that could simply and easily improve health. We can convert a carb-loaded meal into a more healthy fibre-loaded one instead without changing a single ingredient, just the temperature. In other words our leftovers could be healthier for us than the original meal.”