Heat a pan to medium-low heat and add the pancetta. Cook for about 8 minutes or until crispy.
Wash and rinse the dinosaur kale. Then roughly chop it, removing the stems.
Dice the red onion, thinly slice the honeycrisp apple, and wash then halve the grapes.
When pancetta is crispy, remove from the pan and add the grapes. Cook for about 5 minutes in the drippings from the pancetta. Then remove from the pan.
Next, massage the kale. To do this add the kale to a large bowl or a stand mixer. Add 1 tablespoon of olive oil to the bowl. If you are using the stand mixer, mix on low for about 2 minutes. If you are doing it by hand, gently massage the kale for about 2 minutes.
Make the dressing by adding all the dressing ingredients (balsamic vinegar, olive oil, dijon mustard, salt and pepper to a mason jar or bowl and mixing.
Build your salad by adding onions, apples, pancetta, and grapes to the bowl of kale. Then drizzle the dressing over the top.
Toss and enjoy!