2 cups (180g) Fine Rolled Oat Flour: Provides a sweet, toasted-grain aroma and a tender structure packed with complex carbohydrates. (Substitution: Standard whole wheat pastry flour or a 1:1 gluten-free baking blend).1/2 cup (50g) Blanched Almond Flour: Imparts a rich, buttery mouthfeel and golden color while keeping the crumb tender.1 cup (240g) Plain Full-Fat Greek Yogurt: The ultimate moisture powerhouse; its natural lactic acid reacts with the leaveners to create an airy, sky-high rise. (Substitution: Thick coconut cream yogurt for a dairy-free bake).1/2 cup (120ml) Pure Grade-A Maple Syrup: Delivers a warm, woodsy sweetness without the harsh glycemic spike of white sugar. (Substitution: Raw honey or liquid agave nectar).2 Large Pasture-Raised Eggs: Act as the primary structural network, binding the heavy oats together. (Substitution: 2 flax eggs for a 100% vegan modification).1/4 cup (60ml) Virgin Coconut Oil (melted): Ensures the crumb remains soft and plush even after three days in the fridge.1 1/2 tsp Baking Powder & 1/2 tsp Baking Soda: The dual leavening agents required to lift dense whole grains.1 full tsp Pure Vanilla Extract: Deepens the aromatic profile of the sweet batter.1/2 tsp Ceylon Cinnamon: Adds a comforting, bakery-fresh background warmth.1/4 tsp Fine Sea Salt: Crucial for making the natural berry sugars pop on your tongue.1 1/2 cups (225g) Fresh Blueberries: Plump, sun-ripened jewels that burst into jammy, purple pockets during the bake.