Salted Caramel Cashew Energy Balls (No-Bake, High Protein High Fibre)

I've been making these on repeat and they genuinely taste like a treat. No baking, no oven, ready in under an hour and they keep in the fridge all week. If you're looking for a high protein snack that actually satisfies a sweet craving without derailing your goals, these are it.

Homemade salted caramel energy balls

Why these salted caramel cashew energy balls work so well for meal prep

Snacks are usually the hardest part of eating well during a busy week. When you're tired or hungry between meals, it's easy to reach for whatever's closest. Having something like these salted caramel cashew energy balls already made in the fridge changes that completely - you have something satisfying, high in protein and fibre, that genuinely feels like a treat rather than a compromise.

The cashew butter gives them a naturally creamy, slightly sweet base, the salted caramel protein powder takes the flavour somewhere really good, and the chia seeds and flaxseeds quietly add fibre and omega-3s without changing the texture at all. Make a batch on Sunday and you're sorted for the week.

Ingredients

Makes 12–16 balls

• 1.5 cups (135g) rolled oats

• 3 tbsp cashew butter

• 2 tbsp honey

• 1 tbsp chia seeds

• 1 tbsp ground flaxseeds

• 30g salted caramel protein powder

• 3–4 tbsp milk (any kind)

• Pinch of sea salt

  
  

Method

Step 1 — Mix the dry ingredients. Combine the oats, chia seeds, ground flaxseeds, protein powder and sea salt in a large bowl. Stir well so everything is evenly distributed.

Step 2 — Add the wet ingredients. Add the cashew butter and honey and mix until fully combined. It will look quite dry at this stage — that's normal.

Step 3 — Check the consistency. Add milk one tablespoon at a time, mixing between each addition. Squeeze a small amount in your fist — it should hold together without crumbling. Stop adding milk as soon as it clumps. The mixture should feel like damp dough, not wet batter.

Step 4 — Chill. Cover the bowl and refrigerate for 20–30 minutes. This firms the mixture up significantly and makes rolling much easier — don't skip this step.

Step 5 — Roll. Scoop about 1 tablespoon at a time and roll firmly between your palms. Press hard — the warmth of your hands helps them bind. If they're still crumbly, dampen your hands slightly before rolling each one.

Step 6 — Set and store. Place in a container and refrigerate for at least 15 minutes to firm up fully. Store in the fridge for up to 1 week, or freeze for up to 3 months.

A note on protein powder

Different brands absorb moisture very differently, which is why I've given the amount in grams (30g) rather than scoops - scoops vary too much. Go slowly with the milk and check the consistency before adding more. If your mixture is still crumbly after 4 tablespoons, add a little extra cashew butter rather than more milk, as this keeps the texture better.

Nutrition (per ball, based on 14 balls)

Approximately 95 calories • 5g protein • 3g fibre • 4g fat • 10g carbohydrates. A great between-meal snack that keeps you full without spiking your blood sugar.

Variations

No cashew butter? Use almond butter or peanut butter — both work well, though peanut butter will change the flavour profile. For a dairy free version, use oat milk or almond milk. Want extra chocolate flavour? Add a tablespoon of cacao powder to the dry ingredients.

Want more recipes built around your goals?

Recipes like this are a great starting point but knowing which foods to prioritise for your specific health goals, whether that's weight loss, managing PCOS, blood sugar or just more energy through the day, is where working with a dietitian makes a real difference. If you'd like to find out what that could look like for you, book a free 15-minute discovery call. No obligation just a conversation.

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Joanna Tsintaris is the Founder of Nourish Dietitian—an online health and nutrition clinic offering personalised 1:1 dietetic advice. She is a registered Dietitian in the UK and Biomedical Science graduate with a first-class MSc in Nutrition and Dietetics. Specialising in weight loss and Type 2 Diabetes with an interest in sports nutrition, Joanna empowers clients to make sustainable lifestyle changes, addressing conditions like pre-diabetes, PCOS, and more. With a holistic approach, she fosters a healthier relationship with food, challenges weight stigma, and rejects diet culture. Her clinical expertise, coupled with a commitment to evidence-based practice, ensures clients receive compassionate and person-centred care. Beyond her professional pursuits, Joanna embodies the principles of holistic well-being in her own life, whether practising yoga, enjoying brunch, or savouring moments with coffee in hand.