Modernmeal Provencal Vegetable Gratin with KOF Herbes de Provence Blend

Ingredients

• 5-6 Tbsp Extra-virgin Olive Oil, plus more
• 2 medium Onions, thinly sliced
• 3 cloves Garlic, minced
• 2 ½ tsp Salt
• 1 1/2 tblsp KOF Herbes de Provence Blend
• 5-6 medium Tomatoes, sliced ¼ inch
• 2 medium Zucchini, sliced ¼ inch
• 2 medium Yellow Summer Squash, sliced ¼ inch
• 1 small Eggplant, sliced ¼ inch
• ½ cup Breadcrumbs
• ½ cup Parmesan, finely grated (or Gruyere)