Why OATBARS are Amazing as a Snack or Breakfast

Why OATBARS are Amazing as a Snack or Breakfast is a easy American recipe that serves 6. 205 calories per serving. Recipe by Felu - Fit by cooking on YouTube.

Prep: 14 min | Cook: 25 min | Total: 49 min

Cost: $1.81 total, $0.30 per serving

Ingredients

  • 150 g Old‑Fashioned Oats (Provides a thick, chewy texture; can substitute quick oats for a softer bar)
  • 30 g Cocoa Powder (Natural or Dutch‑processed; Dutch‑processed is milder and sweeter)
  • 25 g Creamy Peanut Butter (Measured as 2 Tbsp; adds flavor and healthy fats)
  • 60 g Vanilla Protein Powder (Casein gives a fudgier texture; whey works but may dry the bar)
  • 0.5 g Salt (Just a pinch to enhance flavor)
  • 150 g Skimmed Milk (Acts as a natural sweetener; can replace with plant milk)
  • 50 g Water (Added gradually to reach a thick Nutella‑like consistency)

Instructions

  1. Measure dry ingredients

    Weigh 150 g old‑fashioned oats into a large mixing bowl.

    Time: PT2M

  2. Add cocoa, peanut butter, protein powder, and salt

    Add 30 g cocoa powder, 25 g (2 Tbsp) creamy peanut butter, 60 g vanilla protein powder, and a pinch of salt to the bowl.

    Time: PT3M

  3. Incorporate milk

    Pour 150 g skimmed milk over the dry mixture and stir with the spatula until combined.

    Time: PT3M

  4. Adjust consistency with water

    Add water a little at a time (about 50 g total), mixing after each addition, until the mixture resembles thick Nutella.

    Time: PT3M

  5. Prepare the baking tin

    Line the 8 × 20 cm baking tin with parchment paper, allowing excess to hang over the sides for easy lift‑out.

    Time: PT2M

  6. Transfer and spread the batter

    Spoon the batter into the prepared tin and spread evenly with the spatula.

    Time: PT2M

  7. Bake the bars

    Place the tin in a pre‑heated oven and bake at 200 °C (400 °F) for 25 minutes.

    Time: PT25M

    Temperature: 200°C

  8. Cool before cutting

    Remove the tin from the oven, keep the parchment on, and let the bars cool on a plate for about 20 minutes until set.

    Time: PT20M

  9. Slice and serve

    Lift the set slab out using the parchment overhang, place on a cutting board, and cut into six equal bars.

    Time: PT2M

Nutrition Facts

Calories
205
Protein
15 g
Carbohydrates
20 g
Fat
7 g
Fiber
3 g

Dietary info: High protein, Contains gluten (oats), Vegetarian (if whey‑based protein is used), Nut‑based

Allergens: Peanuts, Milk, Potential soy (if protein powder contains soy)

Last updated: June 13, 2026

Amazon Associates

Amazon Associates PartnerTrusted

As an Amazon Associate, we earn from qualifying purchases made through links on this page. This helps support our site at no extra cost to you. Clicking on ingredient or equipment links will take you to amazon.com where you can purchase these items.

Why OATBARS are Amazing as a Snack or Breakfast

Recipe by Felu - Fit by cooking

These fudgy protein oat bars are perfect for a quick breakfast or a satisfying snack. Made with old‑fashioned oats, cocoa, creamy peanut butter, and vanilla protein powder, they are high in protein, low in added sugar, and easy to bake in a standard 8×20 cm tin.

EasyAmericanServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
37m
Prep
25m
Cook
10m
Cleanup
1h 12m
Total

Cost Breakdown

$1.81
Total cost
$0.30
Per serving

Critical Success Points

  • Achieve a thick Nutella‑like consistency by adjusting water.
  • Bake at the correct temperature and time to keep bars fudgy.
  • Allow the bars to cool completely before cutting.

Safety Warnings

  • Handle the hot oven and baking tin with oven mitts to avoid burns.
  • Allow the bars to cool before cutting to prevent hot splatters.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of protein oat bars in fitness‑focused Western cuisine?

A

Protein oat bars emerged from the modern fitness movement as a convenient, homemade alternative to store‑bought energy bars. They combine traditional oat‑based snacks with added whey or casein protein to meet the high‑protein needs of athletes and health‑conscious eaters.

cultural
Q

What are the traditional regional variations of oat‑based protein bars in American cuisine?

A

In the United States, variations include adding peanut butter and chocolate (as in this recipe), using almond butter with dried fruit, or incorporating maple syrup for a sweeter version. Some regions favor pumpkin puree or banana for extra moisture.

cultural
Q

How is the authentic traditional way to serve protein oat bars in fitness circles?

A

They are typically served at room temperature or chilled, cut into bite‑size portions, and eaten as a post‑workout snack or quick breakfast. Many athletes pair them with a protein shake or a piece of fruit for balanced nutrition.

cultural
Q

What occasions or celebrations are protein oat bars traditionally associated with in health‑focused culture?

A

These bars are popular at gym meet‑ups, marathon training camps, and as a convenient snack for busy workdays. They are also a common homemade treat for “meal‑prep” Sundays.

cultural
Q

What makes protein oat bars special or unique in the broader American snack tradition?

A

They blend the comforting chew of classic oat cookies with a high‑protein boost, offering a low‑sugar, nutrient‑dense alternative to traditional candy bars. The use of casein protein keeps them moist and fudgy, distinguishing them from dryer, grain‑only bars.

cultural
Q

What are the most common mistakes to avoid when making protein oat bars?

A

Common errors include under‑mixing, which leaves dry oat pockets; over‑baking, which makes the bars hard; and using too much liquid, resulting in a runny batter. Follow the consistency cues and baking time closely for best results.

technical
Q

Why does this protein oat bar recipe use casein protein powder instead of whey protein?

A

Casein dissolves more slowly and retains moisture during baking, giving the bars a softer, fudgier texture. Whey tends to dry out the crumb, producing a harder, more biscuit‑like bar.

technical
Q

Can I make protein oat bars ahead of time and how should I store them?

A

Yes, bake the bars a day or two in advance, let them cool, then store in an airtight container in the refrigerator for up to five days. For longer storage, wrap each bar in parchment and freeze; reheat briefly or eat cold.

technical
Q

What does the YouTube channel Felu - Fit by cooking specialize in?

A

Felu - Fit by cooking focuses on nutritious, high‑protein recipes that support an active lifestyle. The channel emphasizes simple, ingredient‑driven meals and snack ideas that are easy to prepare at home.

channel
Q

How does the YouTube channel Felu - Fit by cooking's approach to fitness‑focused recipes differ from other health cooking channels?

A

Felu - Fit by cooking combines clear, step‑by‑step tutorials with precise measurements (using a kitchen scale) and explains the nutritional impact of each ingredient. The channel often highlights protein optimization, which is less emphasized on general healthy‑cooking channels.

channel

You Might Also Like

Similar recipes converted from YouTube cooking videos

5 Super Bowl Snacks for the WIN
269

5 Super Bowl Snacks for the WIN

Game‑day bite‑size poutine made with buttery tater‑tot cups, fresh cheese curds, and a rich umami‑packed beef gravy. Perfect for sharing while watching the big game.

1 hr 10 minServes 6$13
Canadian
Why You Should Boil Your Tofu
181

Why You Should Boil Your Tofu

A quick, science‑backed method to improve tofu texture and flavor without pressing or freezing. By boiling firm tofu in lightly salted water, osmosis draws water out and lets salt into the protein network, creating a firmer bite that absorbs marinades in minutes.

18 minServes 4$2
Chinese
How I Stopped Cooking Breakfast Every Day
359

How I Stopped Cooking Breakfast Every Day

A warm, semi‑sweet breakfast or snack that combines creamy cheesecake swirls with hearty baked oatmeal and wild blueberries. This easy, make‑ahead recipe is perfect for busy mornings and can be customized with different milks, fruits, or flavorings.

1 hr 50 minServes 8$36
American
Why Restaurant Lasagna Tastes So Much Better
255

Why Restaurant Lasagna Tastes So Much Better

A technique‑driven, multi‑meat lasagna with a rich bone‑marrow ragu, silky spinach pasta, and a fragrant béchamel. Inspired by a three‑Michelin‑star chef, this recipe delivers lighter layers, deep flavor, and a crispy cheese top.

6 hrs 45 minServes 8$67
Italian
Why I Eat Sardines for Breakfast Everyday
10

Why I Eat Sardines for Breakfast Everyday

A ultra‑quick, zero‑prep keto breakfast using two cans of sardines, a pinch of salt, and a plastic fork. Perfect for busy mornings on a ketogenic diet.

4 minServes 1$5
American
Why sheet pan pancakes are my new favorite breakfast.
4

Why sheet pan pancakes are my new favorite breakfast.

A healthy, high‑protein pancake recipe baked on a sheet pan so you can make a whole batch at once. Light, fluffy, low‑fat, and perfect for feeding a crowd without the hassle of flipping each pancake.

55 minServes 6$3
American
Why I Eat Sardines For Breakfast On My Keto Diet To Stay Fit
7

Why I Eat Sardines For Breakfast On My Keto Diet To Stay Fit

A no‑cook, ultra‑quick breakfast using two cans of sardines straight from the pantry. No prep, no dishes, just open, eat, and toss. Perfect for busy mornings when you need protein fast.

2 minServes 1$4
American
CHIA PUDDING » 6 Flavours for Easy, Healthy Breakfast Snacks
13

CHIA PUDDING » 6 Flavours for Easy, Healthy Breakfast Snacks

A no‑cook, nutrient‑dense chia pudding that can be prepared in bulk and flavored in six delicious ways—Mango Coconut, Orange Creamsicle, Very Berry, Apple Pie, Pumpkin Spice, and Chocolate Banana. Perfect for grab‑and‑go snacks, breakfast, or dessert, and keeps fresh for up to 5 days in the fridge.

1 hr 37 minServes 4$23
American