Blueberry Crumb Pie

• frozen pie crust↗1
• frozen blueberries↗1 1⁄2 cups
• (21 ounce) can blueberry pie filling1 ounce
• teaspoon cinnamon↗1⁄2 teaspoon
• teaspoon lemon juice↗1 teaspoon
• teaspoon lemon zest↗1 teaspoon
• Topping
• tablespoons salted butter, softened↗4 tablespoons
• cup granulated sugar↗1⁄4 cup
• cup oats↗1⁄3 cup
• cup flour↗1⁄3 cup
• cup walnuts, finely chopped (optional)↗1⁄4 cup
• cup sweetened coconut, shredded (optional)↗1⁄4 cup

Step-by-step instructions

1. 1

   Preheat oven to 375 degrees.

2. 2

   Mix the frozen blueberries, pie filling, cinnamon, lemon juice and zest in a bowl. Then pour it into the piecrust. Set aside.

3. 3

   Mix the soften butter, sugar, and flour. Get it to a thick paste. Then add in the remaining ingredients. Mixture should be crumbly.

4. 4

   Pile the crumb mixture on the pie. Bake in the oven for 35-45 minutes. Pie should be golden brown and bubbling.