Preheat the oven to 350ºF. Oil and flour a 9” cake pan or pie dish. Set aside.
In a medium bowl, whisk together the flour, baking powder, salt, and cardamom. In a large bowl, whisk the oil, maple syrup, almond milk, lemon juice and zest, vanilla, and apple cider vinegar.
Sprinkle the dry ingredients over the wet, and fold them in using a silicone spatula. Fold in the quartered strawberries. Pour into prepared cake pan or pie dish.
In a high speed blender or food processor, grind the pistachios into a fine meal. Empty them into a medium bowl, and whisk with flour, and salt (only if nuts are not salted). Add oil, maple syrup, and lemon zest, and mix with a spatula until you’ve got a sand-like texture. Sprinkle evenly over the top of the batter.
Bake about 45 minutes, loosely covering the cake with foil after 25 minutes or when it's reached peak golden-brown status (so it doesn't burn). Bake until a toothpick or knife inserted in the middle comes out clean. Cool at least 20 minutes before serving.