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DIY Horchata Cold Brew

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Posted by William Lang on Sep 22 2025

DIY Horchata Cold Brew vs. Keto Horchata Cold Brew: A Flavorful Comparison

If you’ve ever tried Peet’s Horchata Cold Brew, you know it’s the perfect balance of creamy, cinnamon-spiced horchata with bold, smooth cold brew coffee. But if you’re watching carbs, sugar, or calories, their version can add up quickly. The good news? You can make a Keto-friendly version at home that’s just as indulgent, with a fraction of the sugar.

In this guide, we’ll break down:

  • A copycat recipe of Peet’s Horchata Cold Brew

  • A Keto-friendly alternative

  • Ingredient explanations for each step

  • Carb and calorie comparisons


Peet’s Horchata Cold Brew Copycat

Ingredients (makes 2 servings)

Horchata Base:

  • 1 cup long-grain white rice (rinsed) → Provides the traditional creamy body. Rice is the base of classic horchata.

  • 2 ½ cups water → For soaking and blending the rice.

  • 2 cups whole milk → Adds creaminess and richness; dairy sugar contributes to sweetness.

  • ⅓ cup sugar → Classic horchata sweetness.

  • 1 ½ tsp ground cinnamon → Signature horchata flavor.

  • 1 tsp vanilla extract → Enhances flavor and rounds out the spice notes.

  • Pinch of salt → Balances the sweetness and enhances flavor.

Coffee:

  • 2 cups cold brew concentrate → Deep, smooth coffee flavor that pairs beautifully with the creamy horchata.

To Serve:

  • Ice

  • Ground cinnamon for garnish


Instructions

  1. Make the Horchata Base:

    • Blend the rice and water until the rice is broken down.

    • Let it sit for 4 hours or overnight for optimal flavor extraction.

    • Strain through a fine mesh sieve or cheesecloth.

    • Stir in milk, sugar, cinnamon, vanilla, and salt. Chill.

  2. Assemble the Drink:

    • Fill glasses with ice.

    • Mix ½ cup horchata with ½ cup cold brew concentrate.

    • Garnish with cinnamon.


Why Each Ingredient Matters

  • Rice → Traditional horchata base; thickens the drink naturally.

  • Milk → Smooths the texture and adds mouthfeel.

  • Sugar → Sweetens and balances the coffee’s bitterness.

  • Cinnamon & Vanilla → Signature horchata notes that create warmth and complexity.

  • Cold Brew → Provides caffeine and deep chocolatey/roasted notes.


Nutrition (per serving, approx)

  • Calories: 220–250

  • Carbs: 30–35g

  • Sugar: 25–28g

  • Fat: 6–8g

  • Protein: 5–6g

Not bad for a treat—but sugar adds up fast, especially if you drink more than one.


Keto Horchata Cold Brew

For those watching carbs or following a low-carb lifestyle, the Keto version swaps high-carb ingredients while keeping the creamy, cinnamon-forward flavor intact.

Ingredients (makes 2 servings)

Horchata Base:

  • ¼ cup blanched almonds or almond flour → Provides creaminess without rice carbs.

  • 2 cups unsweetened almond milk → Dairy-free, low-carb alternative.

  • 2 Tbsp Keystone Pantry Allulose → Keto-friendly sweetener that mimics sugar.

  • 1 ½ tsp ground cinnamon → Classic horchata spice.

  • 1 tsp vanilla extract → Adds depth and warmth.

  • Pinch of salt → Enhances flavor.

Coffee:

  • 2 cups cold brew concentrate → Same smooth, bold coffee flavor as the original.

To Serve:

  • Ice

  • Ground cinnamon for garnish


Instructions

  1. Make the Keto Horchata Base:

    • Blend almonds (or almond flour) with almond milk, cinnamon, allulose, vanilla, and salt until smooth.

    • Strain if you want a smoother texture (optional). Chill.

  2. Assemble the Drink:

    • Fill glasses with ice.

    • Mix ½ cup keto horchata with ½ cup cold brew concentrate.

    • Garnish with cinnamon.


Why Each Ingredient Matters

  • Almonds/Almond Milk → Mimics creaminess without rice or sugar; keeps carbs low.

  • Allulose → Sweetens without impacting blood sugar; tastes like sugar.

  • Cinnamon & Vanilla → Maintain the traditional flavor profile.

  • Cold Brew → Provides the same rich coffee flavor as the original.


Nutrition (per serving, approx)

  • Calories: 90–110

  • Carbs: 2–3g (net carbs)

  • Sugar: 0g

  • Fat: 7–9g

  • Protein: 2–3g

Massive reduction in sugar and carbs—almost 90% fewer carbs than the original!


Side-by-Side Comparison

Component Peet’s Copycat Keto Version
Calories per serving 220–250 90–110
Carbs per serving 30–35g 2–3g
Sugar per serving 25–28g 0g
Fat per serving 6–8g 7–9g
Protein per serving 5–6g 2–3g
Key Ingredients Rice, milk, sugar Almonds, almond milk, allulose
Flavor Profile Sweet, creamy, cinnamon-forward Sweet, creamy, cinnamon-forward, coffee-forward

Key Takeaways

  • The copycat gives you the classic experience but is sugar-heavy.

  • The Keto version drastically reduces sugar and carbs while keeping the creaminess and warm cinnamon notes.

  • Both drinks let the coffee shine, but the Keto option is perfect for anyone following a low-carb or low-sugar lifestyle.

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