Caramelized Onion Tart without clove anchovy

2 1/4 teaspoons dry yeast (1 package) 1 teaspoon honey 3/4 cup warm water (100 to 110) 1 1/2 cups bread flour , divided 1/4 cup whole wheat flour 1 tablespoon[...]

1 cup all-purpose flour 1/4 teaspoon salt 3 tablespoons vegetable shortening 3 tablespoons cold butter , cut into pieces 2 -3 tablespoons ice water 1 Prepare[...]