1-First Step: Preheat your oven to 450°F and position the rack in the lowest spot. This high start crisps the bottom crust, key for how to prevent soggy rhubarb pie crust. Line a baking sheet with parchment too, as juices might spill. If vegan, ensure your crust ingredients align now.

2-Second Step: In a bowl, combine 6 tablespoons all-purpose flour with 1 1/3 cups granulated sugar. Stir well; this dry mix thickens the rhubarb pie filling perfectly. For gluten-free, swap in your blend here. It prevents a runny pie, especially with frozen rhubarb.

3-Third Step: Roll out half the pie crust dough and fit it into a 9-inch pie plate. No need to pre-bake for this classic rhubarb pie, but chill it in the fridge while you roll the top crust. This keeps the rhubarb pie crust flaky. Brush with a beaten egg white for extra moisture barrier if desired.

4-Fourth Step: Sprinkle one-third of the flour-sugar mixture over the chilled bottom crust. Add 4 cups chopped rhubarb evenly. Scatter the remaining flour-sugar over the fruit. For strawberry rhubarb pie recipe, mix in 2 cups sliced strawberries now. Pat down gently for even distribution.

5-Fifth Step: Roll out the top crust, lay it over the filling, trim edges to 1/2-inch overhang, and crimp together. Cut 4-5 slits in the top for steam escape, or weave a lattice for a rhubarb pie with lattice crust recipe look. This lets juices bubble up beautifully.

6-Sixth Step: Place the pie on the prepared baking sheet. Bake at 450°F for 15 minutes to set the crust. Reduce to 350°F and bake 40-45 more minutes until golden and bubbling. Check halfway; cover edges with foil if browning fast. For frozen rhubarb pie recipe, don’t thaw, add 10-15 extra minutes.

7-Final Step: Cool the pie on a wire rack for at least 2-3 hours; this sets the rhubarb pie filling. Slice into 8 wedges. Serve warm with ice cream after your BBQ brisket. Stores well, as we’ll cover later. Total success for home cooks and baking enthusiasts alike.