Botanica

Ingredients

• 12 ounces (3 sticks) butter
• 28 ounces brown sugar
• 4 eggs
• 12 ounces tahini, plus more for garnish (we love Soom)
• 20 ounces spelt flour
• 12 ounces oats, toasted at 350F until golden, about 10 minutes, then ground into a fine flour in the blender or food processor
• 3 teaspoons baking powder
• 2½ teaspoons baking soda
• 3 teaspoons kosher salt
• 20 ounces peanuts, toasted and roughly chopped
• Maldon salt, for garnish