Stir everything together: Heat the oven to 350°F (175°C) with a rack in the center. Line a sheet pan with a silicone baking mat or parchment paper. In a large mixing bowl, stir together the tahini, maple syrup, vanilla, and salt with a silicone spatula until it’s smooth and evenly combined. Stir in the oats, pistachios, and chia seeds.

Bake the granola: Spread the wet, sticky oats onto the sheet pan in a thin, even layer. Bake for 10 minutes, then, using oven mitts, take the pan out of the oven and stir the granola—this will help it finish baking evenly. Return the pan to the oven and bake until the granola is dry and golden brown, another 5 to 10 minutes. Keep a close eye toward the end to make sure it doesn’t start to burn at the edges.

Eat: Let the granola cool completely to crisp up, about 20 minutes, before breaking it into clumps with your hands. Eat with your favorite yogurt or milk, in a smoothie bowl or parfait (a handy on-the-go breakfast in a jar), or by the handful as a snack.

Store: The granola keeps well in a sealed container at room temperature for at least a week, or as long as it lasts.

Great with: Blueberries, plain yogurt, a little olive oil, and a pinch of salt.