Homemade Peanut Brittle

Ingredients

• 1/2 cup water
• 6 tablespoons softened butter
• 1 1/2 cups light corn syrup
• 1/4 teaspoon table salt
• 1 tablespoon baking soda
• 1 tablespoon vanilla extract
• 3 cups raw peanuts
• 3 cups granulated white sugar