Good-Cooking - Chocolate Praline Torte

Ingredients

• 1 cup packed brown sugar
• 1/2 cup butter (no substitutes)
• 1/4 cup whipping cream
• 3/4 cup coarsely chopped pecans
• 1 (18.25 ounce) box devil's food cake mix
• 1 3/4 cups whipping cream
• 1/4 cup confectioners sugar' sugar
• 1/4 teaspoon vanilla extract