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Best Cozy Zero-Waste Banana Bread French Toast

banana bread french toast - featured image

Turn day-old banana bread into a rich, custardy french toast that’s perfect for cozy mornings. This zero-waste recipe comes together in under 15 minutes with simple pantry ingredients.

Ingredients

Scale
  • 2 large eggs (room temperature)
  • 1/3 cup whole milk (or any milk, oat milk works too)
  • 1 tablespoon granulated sugar
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon ground cinnamon (preferably Ceylon)
  • Pinch of salt
  • 2 tablespoons unsalted butter (for the pan)
  • 4 thick slices day-old banana bread (about 1-inch thick each)
  • Pure maple syrup (for serving, optional)
  • Sliced fresh bananas (for serving, optional)
  • Toasted pecans or walnuts (for serving, optional)
  • Powdered sugar (for serving, optional)
  • Greek yogurt or whipped cream (for serving, optional)

Instructions

  1. Prepare the custard: In a mixing bowl, whisk eggs until smooth and slightly frothy. Add milk, sugar, vanilla, cinnamon, and salt. Whisk until sugar dissolves and mixture is uniform, about 30 seconds.
  2. Slice the banana bread into 1-inch thick pieces.
  3. Heat a skillet over medium heat and add 1 tablespoon butter. Let it melt and foam slightly, but not brown.
  4. Dip each slice of banana bread into the custard, letting it sit for about 10 seconds per side. Let excess drip off.
  5. Place dipped slices in the hot skillet. Cook undisturbed for 2-3 minutes until edges are set and bottom is golden brown. Flip carefully and cook other side for another 2 minutes.
  6. Transfer cooked french toast to a plate and keep warm in a 200°F oven while cooking remaining slices. Add remaining butter for next batch. Serve immediately with desired toppings.

Notes

Day-old or slightly stale banana bread is ideal. If using fresh bread, dry slices in a 300°F oven for 5 minutes. Do not oversoak; 10 seconds per side is enough. Use medium heat to avoid burning. For dairy-free, use almond milk and vegan butter. For vegan, use flax egg and plant-based milk.

Nutrition

Keywords: banana bread french toast, zero-waste breakfast, leftover banana bread, easy french toast, cozy breakfast