01 - In a medium mixing bowl, whisk together the almond milk, chia seeds, maple syrup, and vanilla extract until fully combined. Allow the mixture to rest for 10 minutes, then whisk vigorously a second time to break up any clumps that have begun to form.
02 - Cover the bowl tightly and refrigerate for a minimum of 3 hours, or ideally overnight, until the mixture has thickened to a rich, pudding-like consistency.
03 - Combine the diced strawberries, lemon juice, and sugar or maple syrup in a separate bowl. Toss gently to coat evenly and set aside to macerate while you prepare the crumble topping.
04 - Preheat the oven to 350°F. Line a small baking sheet with parchment paper and set aside.
05 - In a bowl, combine the gluten-free rolled oats, almond flour, melted coconut oil, maple syrup, and salt. Stir until the mixture resembles coarse crumbs with no dry patches remaining. Spread the crumble evenly across the prepared baking sheet and bake for 12 to 15 minutes, stirring halfway through, until golden brown and fragrant. Remove from the oven and let cool completely.
06 - Spoon a layer of chia pudding into the bottom of each serving glass or jar. Add a generous spoonful of the macerated strawberries over the pudding, followed by a sprinkle of the cooled crumble. Repeat the layering process as desired, finishing with a final topping of crumble for a crunchy presentation.
07 - Serve immediately at room temperature, or cover and chill until you are ready to enjoy. The assembled parfaits can be refrigerated for up to 24 hours before serving.