Warm Kale Salad with Bacon-Dijon Vinaigrette, Blue Cheese, and Apples

Ingredients

• 1 bunch kale, stems removed, leaves torn into 2 inch pieces, washed and spun
• 3 slices thick cut bacon, sliced into ¼ inch pieces crosswise
• 4 tablespoons olive oil, plus more if needed
• ¼ cup red wine vinegar, white wine vinegar, or apple cider vinegar
• ½ medium thinly sliced red onion
• 2 teaspoons mustard
• Salt and pepper to taste
• 1 medium apple, diced into ½ inch cubes
• 2 ounces of crumbled local blue cheese