Protein Oat Slice Recipe – a chewy, golden, high‑protein bake made with oats, coconut, butter, honey and blueberries.
This simple protein slice is warm, comforting and incredibly easy to make. Melted butter and honey bind together oats, coconut, flour and protein powder to create a soft, chewy base that bakes into a golden, satisfying snack. Frozen blueberries add a burst of sweetness on top, making it perfect for meal prep, afternoon cravings or a pre‑training energy boost. High‑protein, freezer‑friendly and delicious, this oat slice is one you’ll make on repeat.
Prep time: 10 mins Cooking time: 30 mins Serves: 12 slices
Ingredients
- 150 g melted butter
- 2 cups desiccated coconut
- 2 cups quick oats (or half/half)
- 1 cup self‑raising flour
- 1 cup unflavoured protein powder
- 2 free‑range eggs, lightly beaten
- 2–3 tbsp honey
- Frozen blueberries on top
Method
- Preheat oven to 160°C (140°C fan‑forced).
- Line a square cake pan with baking paper.
- Melt butter and stir in honey.
- Combine all dry ingredients in a large bowl.
- Add butter‑honey mixture and eggs; mix well.
- Press mixture firmly into the cake pan.
- Scatter blueberries over the top.
- Bake for 30 minutes or until golden and firm.
- Cool completely in the pan, slice and serve.
Notes
- Great for meal prep — stores well in fridge or freezer.
- Swap blueberries for raspberries or dark chocolate chips.
- Use half oats / half quick oats for a softer texture.
- Add a scoop of vanilla protein for extra sweetness.
- This slice comes from one of our own trainers, Cosima — it’s her go‑to for busy weeks and pre‑training energy.
CLICK TO DOWNLOAD PROTEIN OAT SLICE RECIPE
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