South Block Peanut Butter Blast Smoothie

The South Block Peanut Butter Blast Smoothie has built a loyal following for its rich, creamy mix of peanut butter, banana, and chocolate. It’s one of those blends that feels like a treat while also packing in protein for real fuel. Whether you’ve had it after a workout or as a quick meal on the go, you know the hype is real.

The good news? You don’t need to head to South Block every time a craving hits. With a few simple ingredients and a blender, you can recreate the same smooth, chocolatey flavor right in your kitchen. This copycat version is cleaner, more affordable, and customizable so you control everything from the protein boost to the sweetness level. You can also explore other restaurant copycat smoothies like Panera Peach Blueberry Smoothie or McDonald’s Mango Pineapple Smoothie for more café-style drinks you can make at home.

Why You’ll Love This Copycat Peanut Butter Blast

This homemade Peanut Butter Blast hits all the marks that make the South Block original so popular without the price tag. You’ll get the same creamy, nutty flavor and chocolatey base using pantry staples you probably already have.

It’s packed with protein and healthy fats, making it a smart choice for breakfast, a pre-gym boost, or a filling post-workout recovery drink. Plus, you can tailor it to your lifestyle. Want a dairy-free version? Swap in almond or oat milk. Need extra protein? Add more powder or Greek yogurt. Watching sugar? Skip the sweetener and rely on banana for natural flavor.

The best part is how simple it is to make. No fancy equipment, no hard-to-find ingredients just a blender and five minutes of your time. That’s all it takes to enjoy a café-quality smoothie at home.

Ingredients You’ll Need

Creating this smoothie at home is simple when you have the right ingredients. Each one plays a role in achieving that creamy, rich South Block flavor.

• Frozen banana: Adds natural sweetness and makes the smoothie thick and creamy.
  
• Peanut butter: Brings protein, healthy fats, and that nutty depth.
  
• Chocolate milk or milk + cocoa powder: Builds the chocolatey base.
  
• Protein powder: Vanilla or chocolate, whey or plant-based, depending on your preference.
  
• Greek yogurt: Boosts protein and creaminess.
  
• Ice cubes: Help you reach that cold, café-style texture.
  
• Optional sweetener: Honey, maple syrup, or a Medjool date if you like it sweeter.

Optional boosters like chia seeds, flaxseed, or a pinch of cinnamon can add extra nutrition and flavor.

Exact Ratios and Substitutions

To capture the South Block Peanut Butter Blast flavor, start with these simple ratios for one serving:

• 1 large frozen banana
  
• 2 tablespoons peanut butter
  
• 1 cup unsweetened almond milk (or chocolate milk if you want it richer)
  
• 1 scoop protein powder (vanilla or chocolate, whey or plant-based)
  
• ¼ cup Greek yogurt
  
• ½ cup ice cubes
  
• Optional: 1 Medjool date or 1 teaspoon honey/maple syrup for extra sweetness
  
• Optional: ½ teaspoon cinnamon for warmth

Substitutions:

• Milk: Almond milk, oat milk, or regular dairy milk all work.
• Protein powder: Swap whey for plant-based if you want a vegan version.
• Peanut butter: Sunflower seed butter or tahini for a nut-free twist.
• Sweeteners: Dates keep it natural, while honey or maple syrup add a smoother sweetness.
• Yogurt: Coconut or soy yogurt for dairy-free creaminess.

These swaps make it easy to adapt the smoothie to your taste and dietary needs without losing the South Block vibe.

Step-by-Step Instructions

Follow these simple steps to make your own Peanut Butter Blast at home:

1. Start with liquids. Pour the almond milk (or chocolate milk) into your blender first. This helps everything blend smoothly.
   
2. Add the base. Toss in the frozen banana and peanut butter.
   
3. Boost with protein. Add your scoop of protein powder and Greek yogurt.
   
4. Chill it down. Drop in the ice cubes for that thick, café-style texture.
   
5. Optional flavor. Add a Medjool date or cinnamon if you’d like extra sweetness or spice.
   
6. Blend. Run on high for 30–45 seconds until smooth and creamy.
   
7. Taste and adjust. If it’s too thick, splash in more milk. If you want it sweeter, blend in another date or a drizzle of honey.

Pour into a tall glass or bowl, garnish with your favorite toppings, and enjoy right away.

Pro Tips for the Perfect Texture

• Always use frozen banana. Fresh banana won’t give that thick, creamy consistency.
• Start with less liquid. You can always add more milk if it’s too thick, but you can’t take it out once it’s watery.
• Use a high-speed blender. A powerful blender ensures the peanut butter and ice blend smoothly without chunks.
• Layer ingredients smartly. Liquids first, powders in the middle, frozen fruit and ice on top for an even blend.
• Pinch of salt trick. A tiny sprinkle of sea salt makes the chocolate and peanut butter flavors pop.

These small adjustments make the difference between a decent smoothie and one that tastes just like it came from South Block.

Variations to Try

The fun part about making this at home is how easily you can switch things up. Here are a few tasty twists:

• High-Protein Blast: Add an extra scoop of protein powder or double the Greek yogurt.
• Dairy-Free Option: Use almond, oat, or coconut milk with plant-based protein powder.
• Low-Sugar Smoothie: Skip sweeteners and let the banana provide all the natural sweetness.
• Nut-Free Twist: Replace peanut butter with sunflower seed butter or tahini.
• Chocolate Lover’s Blast: Add an extra spoon of cocoa powder or toss in a few dark chocolate chips.
• Spinach Peanut Butter Blast: Blend in a small handful of baby spinach. It boosts nutrients without changing the flavor too much.

For more fruity variations, check Blueberry Lemonade Smoothie or Panera Peach Blueberry Smoothie

These variations let you enjoy the South Block vibe while tailoring the smoothie to your diet and cravings.

Nutrition and Sizes

One reason people love the South Block Peanut Butter Blast is its balance of protein, carbs, and healthy fats. Here’s how the homemade version compares:

Homemade Copycat (per serving):

Nutrition	Per serving
Calories	~370–450 (depending on add-ins)
Protein	22–30 g
Carbohydrates	33–40 g
Fiber	5–6 g
Sugar	15–20 g (mostly natural from banana and date)
Fat	15–18 g

South Block Nutrition (large size, per third-party data):

Nutrition	Per serving
Calories	~900
Protein	~20 g
Carbohydrates	120+ g
Sugar	~50 g
Fat	~30 g

The difference comes down to portion size, sweeteners, and protein choices. At home, you get the same flavors with far fewer calories and more flexibility.

If you prefer extra protein, add another scoop of powder or Greek yogurt. If you’re watching sugar, keep it simple with just banana as your sweetener.

Storage and Make-Ahead Tips

• Short-term storage: Pour leftovers into a sealed mason jar or bottle and refrigerate for up to 24 hours. Shake or re-blend with a splash of milk before drinking.
• Freezer prep packs: Portion frozen banana slices, peanut butter, and protein powder into freezer bags. When ready, just add milk, yogurt, and blend.
• Refresh before serving: If the smoothie thickens in the fridge, a quick blend with extra liquid brings back that café-style texture.

These tricks save time on busy mornings and make it easy to enjoy the Peanut Butter Blast anytime.

Toppings and Serving Ideas

Take your Peanut Butter Blast to the next level with toppings that add flavor and texture:

• Seeds for nutrition: Sprinkle chia seeds, hemp hearts, or flax seeds for a nutrient boost.
• Nutty drizzle: Add a swirl of peanut butter or a light drizzle of chocolate syrup.
• Crunch factor: Top with crushed nuts or a handful of granola.
• Fresh garnish: Banana slices, cocoa nibs, or even a dusting of cocoa powder for a café-style finish.

These toppings make your smoothie look and taste like something straight from the counter at South Block.

Conclusion

The South Block Peanut Butter Blast Smoothie is loved for its creamy texture, nutty flavor, and protein punch and now you can make it at home anytime. With a frozen banana, peanut butter, and a scoop of protein powder, you’ll get the same satisfying taste without the high price or extra sugar.

The best part? You can customize it however you like. Go dairy-free, pack in more protein, or keep it simple with just the essentials. Add fun toppings or try the spinach variation for an extra nutrient boost. For more café-style smoothies you can make at home, explore the full Restaurant Copycat Smoothie Recipes Piller or check out McDonald’s Mango Pineapple Smoothie and Panera Peach Blueberry Smoothie for additional inspiration.

Give this copycat a try, share your twist on it, and enjoy the freedom of blending a smoothie that’s just as good as the café version if not better.

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