Ultra Moist Chocolate Loaf Cake 

Ingredients

Dry Ingredients

  • 1 ¾ cups (220 g) all-purpose flour
  • ¾ cup (75 g) unsweetened cocoa powder
  • 1 ½ tsp baking powder
  • ½ tsp baking soda
  • ½ tsp salt

Wet Ingredients

  • 2 large eggs (room temperature)
  • 1 cup (200 g) sugar
  • ½ cup (100 g) brown sugar
  • ½ cup (120 ml) vegetable oil
  • ½ cup (120 ml) milk
  • ½ cup (120 ml) plain yogurt or sour cream
  • 2 tsp vanilla extract

Secret Moisture Boost

  • ½ cup (120 ml) hot coffee OR hot water

(Coffee deepens chocolate flavor — no coffee taste, promise!)

Optional Add-ins

  • chocolate chips
  • chopped nuts
  • mini chunks
  • swirl of Nutella

Step-by-Step Instructions

Step 1 – Prep Your Pan

Preheat oven to 170°C (340°F).

Line a loaf pan (9×5 inch) with parchment paper or grease well.

This cake rises high, so don’t use a small pan.

Step 2 – Mix Dry Ingredients

In a bowl, sift together:

flour

cocoa powder

baking powder

baking soda

salt

Sifting is important. Cocoa loves to clump.

Set aside.

Step 3 – Mix Wet Ingredients

In a large bowl, whisk eggs, sugar, and brown sugar until smooth and slightly creamy.

Add oil and mix well.

Oil is key for moisture — butter makes cakes tasty but oil keeps them soft for days.

Then add:

milk

yogurt/sour cream

vanilla

Whisk until smooth.

Step 4 – Combine Wet + Dry

Slowly add dry ingredients into wet mixture.

Fold gently with spatula.

Do NOT overmix or cake becomes dense.

Just mix until flour disappears.

Step 5 – Add Hot Liquid (Magic Step)

Now pour in hot coffee or hot water.

Yes, batter becomes thin. That’s normal.

This step:

• blooms cocoa

• deepens flavor

• creates moist texture

• gives shiny top

Mix gently until smooth.

Your batter should look glossy and silky like the picture.

Step 6 – Bake

Pour batter into loaf pan.

Tap pan lightly to remove air bubbles.

Optional: sprinkle chocolate chips on top.

Bake 45–55 minutes.

Check with toothpick — should come out with moist crumbs, not wet batter.

You’ll see the beautiful natural crack form on top. That’s perfect.

Step 7 – Cool Properly

Let cake cool in pan 10 minutes.

Then transfer to rack.

Don’t slice hot or it breaks.

Let cool at least 30 minutes.

Texture Guide

When done right, your cake should be:

Outside → slightly crisp top

Inside → super moist

Center → soft and rich

Flavor → deep chocolate, not dry

If it feels dry, it’s overbaked.

Pro Tips for Bakery Results

Use oil, not butter

Keeps cake soft for 3–4 days.

Use yogurt or sour cream

Adds tenderness and richness.

Don’t overmix

Overmix = tough cake.

Don’t overbake

Take out when slightly moist.

Add coffee

Game changer for chocolate flavor.

Flavor Variations

Want to level it up? Try:

Double Chocolate

Add 1 cup chocolate chips

Marble Loaf

Swirl vanilla batter

Orange Chocolate

Add orange zest

Nutella Center

Add spoonful in middle before baking

Mocha

Use strong espresso instead of water

Coconut Chocolate

Add shredded coconut

Serving Ideas

This cake is amazing:

• plain

• warm with butter

• with whipped cream

• with ice cream

• drizzled chocolate sauce

• dusted powdered sugar

Or toast slices lightly for crispy edges. So good.

Storage

Room temp → 3 days airtight

Fridge → 5 days

Freezer → 2 months sliced

It actually tastes better next day because moisture settles.

Common Mistakes

Flat cake → old baking powder

Dry cake → overbaked

Dense → overmixed

No crack → oven too low temp

Rubbery → too much flour

Final Bite Description 😋

Slice it.

You’ll see that dark, almost fudgy center.

The knife glides through like butter.

Take a bite…

Soft. Rich. Chocolatey. Not too sweet.

Exactly the kind of homemade cake that disappears fast.

Dangerously addictive with coffee ☕🤎

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