Easily prepare delicious banana walnut muffins with Pour Baker Muffin Mix Made with fresh walnuts, this muffin mix provides a tasty way to enjoy freshly baked muffins for breakfast or snack anytime of the day. Using the Pour Baker muffin mixes, you will be able to make delicious breakfast muffins at home within 15 minutes by simply adding milk, stirring and baking as directed. Each bag of muffin mix yields six muffins.