Step 1: Prepare the Sugar Syrup
In a medium saucepan over medium heat, combine sugar, Karo syrup, and water.
Stir gently to dissolve the sugar, then stop stirring once the mixture starts boiling.
Let it cook until it reaches 235°F to 240°F (soft ball stage), checking with a candy thermometer.
If you don’t have a thermometer, drop a small amount of syrup into cold water—if it forms a soft, pliable ball, it’s ready!
Step 2: Whip the Egg Whites
While the syrup is cooking, beat egg whites in a clean, dry bowl until they form stiff peaks.
Ensure no yolk or grease is in the bowl, as this can prevent the eggs from whipping properly.
Step 3: Combine Syrup and Egg Whites
With the mixer running on medium speed, slowly pour the hot syrup into the egg whites in a thin, steady stream.
Increase speed to high and continue beating until the mixture thickens and loses its gloss.
This can take 5 to 10 minutes, so be patient!
Step 4: Add Vanilla and Pecans
Gently fold in vanilla extract for enhanced flavor.
Stir in chopped pecans for added crunch and texture.
Step 5: Shape the Divinity Fudge
Quickly drop spoonfuls of the mixture onto wax paper.
If desired, shape into small mounds or swirls before it sets.
Let the fudge sit at room temperature until firm.