Objective: how to make pecan-praline brownies

Which of the following solutions is more sound in terms of naive physics reasoning?

Choices: 1). Make Hazelnut Brownies, replacing the dulce de leche with butterscotch sauce and the hazelnuts with pecans. Press 1/2 cup toffee bits into the top along with the nuts.; 2). Make Hazelnut Brownies, replacing the dulce de leche with butterscotch sauce and the hazelnuts with buttermilk biscuits. Press 1/2 cup toffee bits into the top along with the nuts.;
1).