Blueberry Crumb Buns
Serves: 12 Buns
 
Prepare a 9" X 13" pan with pan grease
Ingredients
  • For the Bun Dough:
  • Ground Flax 1 Tablespoon (8g)
  • Hot Water 3 Tablespoons (45ml)
  • Dry Instant Yeast 2¼ teaspoons (10g)
  • Milk Alternative (any one is fine) warm to 90°F ¾ Cup + 2 Tablespoons (210ml)
  • Vegan Granulated Sugar ¼ cup (50g)
  • Vegan Butter 6 Tablespoons (84g)
  • Salt 1 teaspoon (6g)
  • All Purpose Flour 2 ½ cups (315g)
  • For the Streusel Topping:
  • Vegan Light Brown Sugar Packed ¾ cup (150g)
  • Vegan Granulated Sugar 1 cup (200g)
  • Salt ½ teaspoon (3g)
  • Ground Cinnamon ½ teaspoon
  • Vegan Butter 3 sticks (340g)
  • Cake Flour 3¼ cups (390g)
  • For the fruit Filling:
  • ¾ can from a -12 ounce can blueberry pie filling
Instructions
  1. Combine the ground flax with the hot water and let stand to thicken about 5 minutes
  2. First prepare the bun dough by combining the yeast and warm milk with a pinch of sugar
  3. After 5 minutes it should be frothy and that proves it is alive and working, so you can proceed to mix the recipe
  4. Combine all of the ingredients including the yeast milk and the flax paste into the work bowl of your stand mixer with the dough hook attachment and mix for 2 minutes on low speed. Stop the mixer to scrape the bottom and sides of the bowl to help the dough incorporate evenly.
  5. If the dough looks particularly sticky you can add another tablespoon or 2 of flour
  6. Mix for another 4 minutes then turn the dough out onto a generously floured surface and knead for 20-30 strokes until it forms a smooth ball of dough, adding flour if necessary but do not add too much or you will have a very stiff dough.
  7. Place dough in a lightly oiled bowl cover and allow to rest for about 1 hour at room temperature.
  8. In the meantime prepare the streusel topping by creaming the cold butter with both sugars - about 2 minutes.
  9. Add the cinnamon, salt and flour and mix just until combined and keep in the refrigerator until needed.
  10. After 1 hour of resting the dough, begin preheating your oven to 375° F. (I also like to use a pizza stone for baking crumb buns, if you have one, Great! Use it!)
  11. Remove the dough from the oiled bowl onto a lightly floured work surface and gently press the dough to release the gasses and and shape into a rectangle shape the size of your pan (9" X 13")
  12. Dock the dough with a fork to allow stream to escape while baking
  13. At this point you will spread with blueberry fruit filling
  14. Cover the entire bun with streusel topping but do not use too much pressure to push the streusel into the pan, but rather use a fluffing motion and gently spread the streusel around the dough covering the entire dough
  15. Bake on the center rack in on the pizza stone in a preheated 375°F oven for 15 minutes, then turn the oven down to 325°F and bake for another 35 to 45 minutes or until the streusel is no longer doughy. (You can check this simply by moving a larger piece of streusel to the side with a fork or spatula to see if the center is still raw)
  16. Cool to warm before serving, cut into desired portions and sprinkle powdered sugar over the top of the buns.
Notes
Like any yeast pastry crumb buns are best served the day they are made, but you can wrap them tightly to keep them fresh for up to 4 days.

They will tend to dry out after a couple days, so I heat them wrapped in a damp paper towel in the microwave to make them slightly more moist to re-serve
Recipe by Gretchen's Vegan Bakery at https://www.gretchensveganbakery.com/blueberry-crumb-buns/