01 - In a medium bowl, whisk together the almond milk, chia seeds, maple syrup, and vanilla extract. Allow the mixture to rest for 10 minutes, then whisk vigorously a second time to break up any clumps and ensure even distribution of the chia seeds.
02 - Cover the bowl tightly and refrigerate for at least 3 hours, or ideally overnight, until the mixture has thickened to a creamy, pudding-like consistency.
03 - Combine the hulled and diced strawberries, lemon juice, and sugar or maple syrup in a separate bowl. Toss gently to coat evenly and set aside to macerate while preparing the crumble topping.
04 - Preheat the oven to 350°F. Line a small baking sheet with parchment paper. In a bowl, combine the gluten-free rolled oats, almond flour, melted coconut oil, maple syrup, and salt. Mix until the mixture resembles coarse crumbs. Spread evenly across the prepared baking sheet and bake for 12–15 minutes, stirring halfway through, until the crumble turns a deep golden brown. Remove from the oven and let cool completely.
05 - Spoon a layer of chia pudding into the bottom of each serving glass or jar. Add a generous spoonful of macerated strawberries over the pudding, followed by a sprinkling of the cooled oat crumble. Repeat the layers once more, finishing with the crumble on top for a satisfying crunch.
06 - Serve immediately at room temperature, or cover and refrigerate until ready to enjoy. The assembled parfaits can be stored in the refrigerator for up to 24 hours before serving.