Flat Iron Steak Sandwich With Blueberry Balsamic Ginger 'Jam'

• Blueberry Balsamic Ginger Jam
• 1 cup Fresh Blueberries
• 1 teaspoon Freshly Grated Ginger
• 1 tablespoon Balsamic Vinegar
• 2 teaspoons Chia Seeds
• The Sandwich
• 1 Very Long French Baguette, slice into 4 OR 4 Hoagie Rolls
• 1 1/2 pounds Flat Iron Steak
• Coarse Kosher Salt and Freshly Ground Black Pepper
• 4 slices Swiss Cheese
• Baby Arugula (or substitute Romaine if you like)
• Sliced Onion
• Salad Dressing such as Miracle Whip (optional)
• Butter or Olive Oil

1. For the Jam: Mash the blueberries with a fork. rnAdd the ginger and balsamic vinegar.rnAdd the chia seeds.rnStir.rnRefrigerate about 15 minutes or until thickened.
2. Season the steak liberally with salt and pepper.rnPreheat grill to high.rnGrill about 7 minutes on one side. rnFlip and grill another 4 minutes or so, until medium rare.rnLet rest about 15 minutes.rnSlice thinly against the grain.
3. Slice the baguette open.rnSpread a thin layer of olive oil or butter on your French Baguette.rnToast on the grill of under a broiler.
4. Spread a generous layer of blueberry jam on the top layer.rnSpread salad dressing or Miracle whip on the bottom layer. (if using)rnLayer the steak, onion and cheese.

ginger, fresh blueberries, freshly grated ginger, balsamic vinegar, chia seeds, sandwich, rolls, salt, swiss cheese, arugula, onion, salad dressing, butter

Taken from food52.com/recipes/28783-flat-iron-steak-sandwich-with-blueberry-balsamic-ginger-jam (may not work)