KALE PESTO PASTA WITH ROASTED BUTTERNUT SQUASH AND MINT

Kale and squash are two of my kitchen staples in the fall and winter. In fact, they have already been so heavily in rotation around here that you’d think I was on a mission to see how quickly I can burn myself out. (For the record, I’m not even close.)

While they are a perfect match in salad, sometimes a girl just wants pasta – kale pesto pasta with roasted butternut squash and mint to be exact. The kale lends its signature grassy flavor to the pesto, which is captured by the curves and grooves of al dente fusilli. The deeply roasted butternut squash provides caramelized sweetness and the mint a hit of freshness.

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Nutrient and Caloric Density: Cracking the nutrition code for good

If I had the eyes and ears of the world and only 10 minutes to share some of the most important concepts in nutrition, I would attempt to explain nutrient and caloric density. Horrible, horrible names but important ideas. The good news is that the devil is NOT in the details. A broad understanding is all you need to answer most nutrition-related questions.

Before we get into it, I bet these concepts are things you already get intuitively. Let’s see:

Question 1: Both the five Starbursts and medium banana below are about 100 calories. Of these two, which do you think is the healthier choice? Why?

What We Eat: Starbursts v BananaAnswer 1: If you guessed the banana, you’d be right. Clearly, there is way more good stuff (vitamins, minerals, phytonutrients, etc.) per calorie in the fruit than in the fruit candy. This is what is termed “nutrient density.”

Question 2: You’re trying to maintain your weight. Would one-cup granola or one-cup oatmeal be the better breakfast choice? Why?

What We Eat: Oatmeal v Granola

Answer 2: Guess oatmeal? Ding, ding, ding! Considering the same volume of oatmeal has about a third of the calories of granola, you could fill your tummy equally with less calories. This is what is termed “caloric density.”

So, Nutrient Density = the amount of good stuff  (vitamins, minerals, phytonutrients, etc.) in a specific food per the amount of calories it provides.

  • High nutrient density = lots of good stuff per calorie (aka “superfoods”)
  • Low nutrient density = little good stuff per calorie (aka “empty calories”)

And, Caloric Density = the amount of calories in a specific volume/weight of food.

  • High caloric density = lots of calories for small amount of food
  • Low caloric density = few calories for a large amount of food

Want to see how this should play out on your plate day-to-day?

Healthy Eating Plate
Those geniuses from Harvard think of everything.

So now, tell me and be honest, do you get it? Let me know because I am practicing for when I have those 10 minutes of the whole world’s attention.