These frozen sandwiches are the fanciest dog treat you'll ever make — two oat cookies with frozen banana filling in between. They look amazing, taste incredible (according to every dog who's tried them), and the frozen banana centre extends enjoyment time. They're a bit more effort than some frozen treats, but the result is worth it.
At a Glance
| ⏱ Prep | 15 min |
| 🔥 Cook | 12 min bake + 2 hrs freeze |
| 🍽 Makes | About 10-12 sandwiches |
| 🐕 For | All dogs, special treat |
🥘 Ingredients
- 1 cup rolled oats
- 1 ripe banana (mashed)
- 1 egg
- 2 tbsp peanut butter (xylitol-free)
- ½ cup plain yoghurt (for filling)
👩🍳 Instructions
- Preheat oven to 180°C. Mix oats, half the banana, and egg into a dough.
- Drop small spoonfuls onto a lined tray, flatten into small circles.
- Bake for 10-12 minutes until golden. Cool completely.
- Mix remaining banana, peanut butter, and yoghurt for the filling.
- Sandwich filling between two cookies.
- Freeze assembled sandwiches for 2+ hours.
💚 Storage
Freeze up to 2 months. Serve frozen.
📊 Nutrition Notes
Oats provide sustained energy and fibre. Banana adds potassium and natural sweetness. The frozen yoghurt filling extends eating time while adding probiotics.
💡 Tips
- Make cookies thin for best sandwich results
- PB must be xylitol-free
- These look great for doggy birthday parties
- Freeze on a tray first, then stack in a container
🛒 While You're Here
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