Easy Vegan Peach Pie with Crumble Topping

Ingredients

• 2 Tablespoons of lemon juice
• 1 teaspoon of cinnamon
• ¼ teaspoon of salt
• ¼ cup of brown sugar
• ½ teaspoon of sea salt
• Storebought vegan pie crust
• 5 to 6 medium ripe peaches, pitted and sliced thinly
• 3 Tablespoons of corn starch
• ½ cup of brown sugar, or less to taste
• 1 Tablespoon of vanilla extract
• ½ cup of all purpose flour or wheat flour
• ½ cup of oats
• ¼ cup of coconut oil or melted vegan butter
• 2 Tablespoons of chopped almonds, walnuts, or pecans (optional)
• Vegan ice cream or whipped cream, for serving (optional)