1 slice (medium) of Walnut Cake (60 g) has 222 calories. That works out to 370 calories per 100 g. It contains 27 g of carbs, 3.6 g of protein, 10.8 g of fat and 1.5 g of fiber. Its 0.3 mg of Manganese covers 13% of the Daily Value. Its glycemic index is 65 (medium), so it raises blood sugar at a moderate pace.

What is Walnut Cake?

Walnut Cake is a home-style cake made by folding chopped walnuts into a sweet batter, commonly based on flour, eggs and sugar. It belongs to a broad tradition of home baking rather than one single place of origin, and recipes vary in how much spice or citrus they include.

The crumb is tender and slightly crumbly, with walnuts bringing a toasted, earthy flavour and a little crunch. Serve it in slices with tea or coffee for an afternoon snack, or as a simple dessert. It is an energy-dense, sweet bake, with most of its carbohydrates coming from the cake batter; walnuts contribute some protein and fibre. A modest slice alongside unsweetened tea or coffee makes a less-sweet-feeling pairing.

Walnut Cake Nutrition Facts

Selected: 100 g

370

KCAL / 100G

Carbs

45g

· 16% DV

Protein

· 12% DV

Fat

18g

· 23% DV

Fiber

2.5g

· 9% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 49% · Protein 7% · Fat 44%

Walnut Cake Vitamins & Minerals

Vitamins

0.12mg · 9% DV

0.08mg · 7% DV

Biotin

2µg · 7% DV

Folate

22µg · 6% DV

Minerals

Manganese

1mg · 43% DV

Phosphorus

85mg · 12% DV

Zinc

1mg · 9% DV

Selenium

5µg · 9% DV

How Nutritious Is Walnut Cake?

Nutrient density

Low

30/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Low

25/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Walnut Cake Glycemic Index

GLYCEMIC INDEX

Medium

0 Low5570100

GLYCEMIC LOAD

High

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Walnut Cake

To burn the 370 calories in 100 g:

🚶

92min

Walking (5 km/h)

🏃

38min

Running (8 km/h)

🚴

50min

Cycling

🏊

43min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is Walnut Cake Processed?

NOVA 3

Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Walnut Cake Contain Allergens?

Contains these allergens:

Gluten yes

Dairy yes

Eggs yes

Peanuts free

Tree nuts yes

Fish free

Soy free

Sesame free

Which Diets Is Walnut Cake Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Walnut Cake Fat Profile

SATURATED

2.5g

MONOUNSATURATED

5.5g

POLYUNSATURATED

⚖️

Omega 6:3 ratio 7.1:1

Above the ideal 4:1 (7.1:1).

Compare Walnut Cake

🍰vs🍬

Walnut Cake vs Rose Turkish delight40 kcal more per 100 g

→🍰vs🍯

Walnut Cake vs Caramel sauce50 kcal more per 100 g

→🍰vs🍫

Walnut Cake vs Dark chocolate170 kcal fewer per 100 g

→🍰vs🍮

Walnut Cake vs Höşmerim50 kcal more per 100 g

→

Foods Similar to Walnut Cake

🍬

Rose Turkish delight

330 kcal

🍯

Caramel sauce

320 kcal

🍫

Dark chocolate

540 kcal

🍮

Höşmerim

320 kcal

🍫

Chocolate sauce

210 kcal

🍬

Fruit Leather

320 kcal

🍬

Pistachio Turkish Delight

370 kcal

🍮

Kazandibi

145 kcal

Frequently Asked Questions About Walnut Cake

How do you keep walnut cake moist?

For a moist walnut cake, avoid adding too much flour and stop mixing as soon as the dry ingredients are incorporated. Yogurt or sour cream in the batter can add tenderness; store the cooled cake covered so it does not dry out.

Can you make walnut cake with oil instead of butter?

Yes, you can make walnut cake with oil instead of melted butter. Oil keeps the crumb soft after cooling, while butter gives it a richer flavor. Use a recipe designed for oil, since swapping fats can change the batter’s texture.

How do you stop walnuts sinking in walnut cake?

Chop the walnuts fairly small, toss them with a little of the recipe’s flour, and fold them in last. This helps suspend them through the batter, though very thin batter can still let some pieces sink.

How can you tell when walnut cake is done baking?

Insert a toothpick into the center of the walnut cake; it is ready when the pick comes out clean or with a few dry crumbs. A wet smear means the middle needs more baking, even if the top is already golden.

Does walnut cake need to be refrigerated?

Plain walnut cake can usually be kept covered at room temperature if the room is cool and dry. Refrigerate it if it has cream cheese frosting, custard, or another perishable filling, and keep it covered to prevent it drying out.

How long does walnut cake last?

Walnut cake keeps for several days when fully cooled and stored in an airtight container in a cool, dry place. If it smells stale, shows mold, or has a perishable topping that has been left unrefrigerated, discard it.

Can you freeze walnut cake?

Yes. Freeze walnut cake in individual slices, wrapped tightly and placed in a sealed freezer-safe container. Thaw a slice while still wrapped at room temperature; wrapping helps limit moisture loss as it defrosts.

Can you replace walnuts in walnut cake with another nut?

Yes, pecans or hazelnuts can replace walnuts in walnut cake, but the flavor and texture will change. Chop the substitute to a similar size so it distributes through the batter in much the same way.

What goes well with walnut cake?

Walnut cake pairs well with black coffee or tea, and its nutty flavor also works with plain yogurt or lightly whipped cream. Choose an unsweetened drink or topping if you want to keep the serving from tasting overly sweet.

Can people with diabetes eat walnut cake?

Walnut cake contains flour and usually added sugar, so it can raise blood glucose; the walnuts do not cancel out those carbohydrates. People with diabetes should consider the portion and their overall meal plan, and ask their clinician for individualized guidance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 24, 2026