No-Bake Chocolate Date Bars with Peanut Butter

By Roel van den Bogaard, personal trainer and founder of Aurora Personal Training in Eindhoven.

These chocolate date bars have three layers: a brownie-style peanut butter base, soft date caramel and a dark chocolate topping with a pinch of salt. You make them without an oven and refrigerate them for at least one hour to set. Cut the finished slab into 12 bars or smaller squares.

Cocoa, peanut butter and dates give these bars a rich chocolate flavour and a soft centre. Enjoy one with coffee, as a sweet snack or portion them out to freeze for later.

Below is the original recipe, with practical tips for mixing, setting and slicing.

• 50 g oat flour
• 40 g cocoa powder
• 150 g peanut butter
• 5 tbsp raw honey
• 2 tsp melted coconut oil
• Optional: 1 scoop chocolate protein powder

Ingredients for the date caramel

• 100 g Medjool dates, pitted
• 2 tbsp peanut butter

Ingredients for the chocolate topping

• 120 g dark chocolate
• A pinch of salt

When measuring: the 150 g peanut butter is for the base. The two tablespoons for the date caramel are additional.

Equipment

• A baking tin or suitable dish
• Baking paper
• Mixing bowl and spatula
• Food processor or powerful mini chopper
• Heatproof bowl and saucepan for melting the chocolate
• A sharp knife

The size of your tin determines the thickness of the layers. Choose one that lets you press the mixture into a firm, even base.

• Stir your peanut butter first. Oil can separate in some products. Stirring helps you use a more consistent mixture.
• Press the base down firmly. A loosely packed base can crumble when sliced.
• Drain the soaked dates. The soaking water is not part of the original recipe.
• Allow enough setting time. Check the texture rather than relying only on the clock.
• Use a sharp knife. Wipe it between cuts. If the chocolate topping cracks, let the slab soften very briefly before slicing with steady pressure.

Why is my base dry or crumbly?

The consistency of your peanut butter and the protein powder you use can affect the dough. Mix thoroughly first and check that you have measured all the ingredients correctly.

If you add protein powder, note the brand and the weight of one scoop. A scoop is not a standard measurement in grams. Recording it makes the recipe easier to repeat.

Why is my date caramel not smooth?

Check that the dates are fully pitted and have soaked for the full 15 minutes. Scrape down the mixing bowl and blend again.

A small quantity can be difficult to blend in a large food processor. A smaller mini chopper may work better.

These bars contain oat flour, cocoa, peanut butter and dates. They also contain five tablespoons of honey and a chocolate topping, making them a sweet, energy-dense snack.

A bar can fit into a varied diet. Portion size and what you eat throughout the rest of the day also matter. Homemade does not automatically mean low in calories.

Are these date bars free from added sugar?

No. Honey is added to the base and counts as added sugar. Dark chocolate usually contains added sugar too; check the label of your chosen product.

Calling the honey “raw” does not make it sugar-free. The dates also contain naturally occurring sugars.

Can I eat these bars while trying to lose weight?

Yes, provided the portion fits your overall food and energy intake. You do not automatically need to avoid them on rest days.

For a smaller serving, cut the slab into more pieces. The recipe stays the same, but each piece contains less.

Learn more about protein, fats and carbohydrates and how they fit into your diet.

Are they suitable after strength training?

You can eat a bar after training, but there is no requirement to eat it at that particular time. Adding a scoop of protein powder does not automatically make it a complete recovery meal.

Consider your overall diet and protein intake across the day. Read more in our guide to nutrition and muscle growth.

That depends on the peanut butter, chocolate, honey and optional protein powder you use. The size of each bar matters too.

For a calculation that reflects your batch:

1. Weigh the ingredients, including the honey and extra peanut butter for the caramel.
2. Use the nutrition information on the packaging.
3. Add the values for all ingredients together.
4. Divide the total by 12 if you make 12 equal bars.

Calculate versions with and without protein powder separately. This prevents the same nutrition table from being used for different recipes.

Keep the bars covered in the refrigerator at approximately 4°C.

For short-term storage, use two days as a cautious guideline, following general advice for leftovers. This is not a tested shelf life for this particular recipe. Freeze portions you want to keep for later shortly after preparing them.

Wrap the bars individually or place baking paper between portions. Store them in a suitable sealed freezer container and label it with the date. Defrost a portion covered in the refrigerator.

Are these chocolate date bars vegan?

The original recipe is not vegan because it contains honey. The original variation suggests replacing the honey with maple syrup.

For a vegan version, also check the chocolate and optional protein powder. Maple syrup still counts as added sugar, and substituting it may affect the firmness of the bars.

Are the bars gluten-free?

Not automatically. Choose oat flour labelled gluten-free and check all other packaged ingredients. Avoid cross-contact during preparation.

Can I leave out the protein powder?

Yes. Protein powder is optional in the original recipe. Leaving it out changes the nutritional values and may affect the firmness of the base.

Which dark chocolate should I use?

Choose dark chocolate you enjoy that is suitable for melting. A higher cocoa percentage generally gives a more intense, less sweet flavour.

The original suggestion to use 85% dark chocolate is a flavour choice. It does not automatically make the bars low in calories or more suitable for athletes.

Can I add extra nuts?

Yes. You can add chopped nuts for extra crunch. This is a variation on the original recipe and changes the nutritional values and potentially the allergens.

Which allergens does this recipe contain?

The recipe contains peanuts. Depending on your chocolate and protein powder, it may also contain milk, soya or other allergens. Check all labels, including the oat flour.

A sustainable diet does not depend on choosing only foods with a “healthy” label. It helps to understand how meals and snacks fit your goals, preferences and daily routine.

At Aurora Personal Training in Eindhoven, we help you build training and nutrition habits you can maintain.

Book a free intake to discuss an approach that suits you.

• Voedingscentrum: sugar, honey and other sources of sugar — Dutch.
• FDA: handling flour safely.
• Voedingscentrum: safe cooling and storage — Dutch.