Kale Crostini

Crostini: 1 large baguette, sliced Olive oil Sea salt Kale: Two bunches kale, tough stems removed Sea salt 1/4 cup olive oil Agra Dolce Onions: 2 medium onions, sliced 1 tbsp olive oil 1 tsp fennel seeds 3 tbsp white sugar 3 tbsp balsamic vinegar Crispy Garlic: 1/4...