High protein Chicken Chips: Formulation, Evaluation and Characterization

client

High protein Chicken Chips: Formulation, Evaluation and Characterization

Our Role

We redefined fast-casual loyalty

Today’s Task

What We did Today?

Event: Development of high protein chicken chips

Today’s formulation was focused on developing high protein chicken chips for the U.S client using dried chicken powder as the primary source of complete protein. We planned to include protein hydrolysate powder as well to elevate total protein density, enhance digestibility and bioavailability through the inclusion of pre-digested peptides. Inulin was also considered to promote gut health and bulking. Allium powder and spice blends are considered for their aroma and flavor complexity. Our approach blended both nutritional fortification with targeted sensory engineering with a aim to create a differentiated, health-oriented alternative to traditional carbohydrate-based snacks.

How I Felt Before Starting – Developing High Protein Chicken Chips

The key technical hurdle in manufacturing these high-protein chips is the optimization of their physical attributes controlling the thermal processing. This required meticulous control over the matrix thickness, as an under-thick configuration increases the risk of burning while an over-thick matrix causes uneven cooking. It is also challenging to optimize moisture-to-lipid ratio without compromising the chips’ flavor release, light and porous texture. We did extensive scientific research and prototype development that delivers an appealing color, satisfying fracturability (crunch), and overall consistent quality of the chips.

High Protein Chicken Chips variation 1 image
High Protein Chicken Chips variation 2 image
High Protein Chicken Chips vaiation 3 image
High Protein Chicken Chips image

🧪 What We Did Today?

Product Development Plan – Preparation and Evaluation of High Protein Chicken Chips

  1. Formulation of protein-rich chicken-based snack with improved taste and texture.
  2. Standardization of ingredient composition and processing parameters.
  3. Assessment of acceptability, appearance, and overall performance of the formulated chicken chips.

Key Steps Followed Today:

  • All the ingredients are selected base don GRAS listings and regulatory validation.
  • Lean chicken breast meat was trimmed of all visible fat and cut into small pieces.
  • The meat was minced and uniformly spread on trays for drying.
  • Drying was carried out in a hot air oven at 60–70°C for 6–8 hours until the moisture content dropped below 10%.
  • The dried chicken was ground into fine powder to prepare the high-protein chicken base.
  • Allium powder, starch, oil, salt, sugar, and stabilizers were measured and prepared.
  • The dry ingredients (chicken powder, starch, allium powder, salt, sugar) were sifted and mixed for uniform distribution.
  • Stabilizers were incorporated to maintain dough structure and crunchiness without cracking.
  • The dried chicken powder and starch blend were mixed with oil and a small amount of water.
  • The mixture was kneaded into a cohesive dough with uniform texture and pliability.
  • The dough was rested for 15–20 minutes to allow even hydration and better structural integrity.
  • Three variants have been prepared by incorporating appropriate ingredients and spices. The flavours are as follows:

Variant 1 – Barbeque Flavour

Variant 2 – Jalapeno Flavour

Variant 3 – Buffalo Flavour

  • The dough was divided into equal portions.
  • Each portion was rolled into a thin sheet and were cut into desired shapes using a cutter or mold.
  • The shaped chips were lightly brushed with oil to improve browning during baking.
  • The oven was preheated to 160–180°C and the dough was arranged on a baking tray lined with parchment paper.
  • Baking was done for 10–15 minutes until the chips became crisp and golden brown.
  • The baked chips were cooled at room temperature to achieve the desired texture and shelf stability.
  • Moisture content was determined using the oven-drying method.
  • Texture was assessed for crispness using a texture analyzer.
  • Color was measured using a colorimeter and validated with visual scoring.
  • Sensory evaluation was conducted for flavor, aroma, and mouthfeel by a trained panel.

📚 What I Learned?

Observations & Learnings

A noticeable variation in color was observed among the three flavors. The buffalo (Variant 3) and barbeque (Variant 1) variants exhibited a darker hue, while the jalapeño (Variant 2) flavor displayed an appealing golden color.

Outcome

Proximate Analysis

Nutrient

Amount (g)

Variant 1

Variant 2

Variant 3

Carbohydrate

15

15

15

Protein

6

6

6

Fat

8

8

10

Organoleptic evaluation

Quality

Variant 1

Variant 2

Variant 3

Appearance

7.7

8.0

7.6

Aroma

7.9

7.9

7.4

Touch

7.9

8.0

7.5

Taste

7.6

7.7

7.6

Sound

7.5

7.9

7.9

Overall Acceptability

7.6

8.0

7.8

Shelf Life: The unopened pack had a shelf life of 5 months. Opened pack should be consumed within 5 days as prolonged exposure to air makes it soggy.

FRL Sensory Analysis - image

Figure 1: Organoleptic Evaluation of High Protein Chicken Chips Conducted at Food Research Lab Sensory Lab

Moisture content

  • The moisture content was found to be 3.42%. This indicates a relatively low amount of water in the sample after drying.
  • Such a low moisture content is beneficial for extending shelf life and enhancing crispiness in chicken chips, as lower moisture limits microbial growth and reduces staling.

Thickness

  • The thickness of the high-protein chicken chips was measured using a digital caliper.
  • An average thickness of approximately 1.5 mm was recorded across all variants, indicating uniform portioning and consistent shaping throughout the variants.

Total Plate Count (TPC)

  • Microbial analysis showed within acceptable limits, below 103 CFU/g for three variants.
  • No significant microbial contamination was observed, confirming the safety and hygiene of the powder blends.

What Went Well

  • The formulation achieved a desirable crisp texture and balanced flavor profile.
  • The incorporation of protein hydrolysate and inulin successfully enhanced nutritional quality.
  • The jalapeño variant developed an appealing golden color and strong consumer acceptability.

⚠️ What Could Be Improved

  • The buffalo and barbeque variants exhibited darker coloration that could be refined through temperature control.
  • The oil absorption level needs optimization to further improve texture and shelf stability.
  • Standardization of spice blends is required to maintain uniform flavor intensity across batches.

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High-protein chips

CLIENT

FOOD

High Proteins

OUR ROLE

We redefined fast-casual loyalty

The Challenge

What Our client required?

Assignment: The client required snacks that are high in protein which can be enjoyed by the general population. 

This case study focuses on the following:

  • To formulate high protein chips with excellent sensory properties.  
  • To match the taste of the market sample provided by the client

Challenges:

  • During the preparation of the chips, maintaining the temperature for frying them is crucial since they start charring at a very high temperature. 
  • To maintain the crispiness of the product with suitable packaging material. 

What did we do?

High-Protein
High-Protein

Solution:

  • Based on different trials, it was deduced that a temperature ranging between 120oC and 150oC would be optimum for the chips to be cooked and not char. This temperature had to be maintained throughout the process so that they had good sensorial characteristics. 
  • Packaging material plays a crucial role in maintaining crispiness. It should also have excellent moisture-proof and Oxygen barriers property such as LDPE, and BOPP packaging, which can increase the shelf life. 

Benefits

  • Traditional taste –  It is a proteinrich snack that goes well with traditional seasoning spice blends.  It absorbs less oil due to the moisture level of the base dough. However, the quality of the product can be optimized based on the required nutritional aspects. 
  • Evaluation of the ingredients, formulation and sensory profile. 

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