Caramelized Onion Pizza without maple thyme

itemscope itemtype="http://data-vocabulary.org/RecipeIngredient"> 2 tablespoons butter 2 onions, halved and sliced 1 teaspoon sherry vinegar 1/2 teaspoon salt[...]

2 1/4 teaspoons active dry yeast 1 cup warm water 2 cups whole wheat flour 1/4 cup flax seed meal 1 teaspoon salt 1 tablespoon honey or 1 tablespoon brown[...]

4 slices bacon , chopped 2 teaspoons olive oil 12 cups onions , thinly sliced 2 teaspoons fresh rosemary , chopped & divided 1/2 teaspoon salt 1/4 teaspoon[...]