Line an 8x8" or 9x9" pan with foil and spray with cooking spray.
Toast your pecans over the stove or in a 350°F preheated oven. Set aside to cool.
0.5 cup dark corn syrup
Mix corn syrup and evaporated milk in a large microwave-safe bowl. Stir until mixed. Microwave on high for 3 minutes. Stir in the white chocolate chips until melted.
0.5 cup dark corn syrup
Stir in powdered sugar, maple extract, and vanilla and beat 1-2 minutes with a wooden spoon until thick and glossy.
0.5 cup dark corn syrup
Spread in prepared pan. Top with toasted pecans in a single layer and press lightly to adhere.
0.5 cup dark corn syrup
Chill 2 hours or until firm. Slice into squares. Store in an airtight container.
Notes
This fudge lasts up to 2 weeks in an airtight container. It can also be frozen for up to 2 months.