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Homemade Upgrade: DIY Italian Dressing - with Recipe!

Jaynelle St. JeanJourney Foods
May 21, 20254 min read

Quick answer

This blog compares Olive Garden’s Signature Italian Dressing to a homemade version made with olive oil, vinegar, and herbs. While the store-bought dressing offers ease and familiarity, the homemade option delivers a cleaner ingredient list, better fat sources, and a significantly higher Journey Foods Nutrition Score.

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A Closer Look at Creamy Italian Dressing

Olive Garden’s Signature Italian Dressing is a nostalgic favorite for many — tangy, creamy, and well-paired with crisp greens or pasta salads. It’s sold in bottles nationwide, often marketed as “restaurant-quality” and “zesty,” promising a taste of the dine-in experience at home.

A look at the ingredient label reveals a long list of components, including water, soybean oil, high fructose corn syrup, and a blend of stabilizers and artificial flavors. While convenient and shelf-stable, this dressing leans heavily on added sugars, processed oils, and preservatives.

Each 2-tablespoon serving contains 80 calories, 8g of fat, and 2g of added sugars — with the majority of fat coming from soybean oil, a refined seed oil high in omega-6 fatty acids.

Journey Foods Nutrition Score: 3.7 / 10

(This score reflects high levels of processed oils, added sugars, and emulsifiers.)

Journey Ingredient Intelligence

Olive Oil

A Closer Look at Creamy Italian Dressing Olive Garden’s Signature Italian Dressing is a nostalgic favorite for many — tangy, creamy, and well-paired with crisp greens…

Edible seeds of a pumpkin or certain other cultivars of squash.

Price per lb5.18/lb
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A Homemade Option: Simple Ingredients, Familiar Flavor

Recreating a creamy Italian dressing at home is surprisingly easy and takes just a few minutes. The homemade version uses olive oil, white wine vinegar, Dijon mustard, garlic, and a touch of honey to mimic the sweetness and tang of the original. A little grated Parmesan and a pinch of Italian seasoning bring it all together.

Not only does this version eliminate preservatives and added sugars, but it also swaps in extra virgin olive oil — a fat associated with better heart health and reduced inflammation — and gives you the flexibility to adjust salt, sweetness, or tang to your taste.

Journey Foods Nutrition Score: 8.4 / 10

(The higher score reflects improved fat quality, no added preservatives, and better micronutrient content.)

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Journey Ingredient Intelligence

Garlic

The homemade version uses olive oil, white wine vinegar, Dijon mustard, garlic, and a touch of honey to mimic the sweetness and tang of the original.

A plant (Allium sativum) widely used around the world in addition to food products.

Price per lb1.46/lb
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Homemade Creamy Italian Dressing (Makes ~1 Cup)

Ingredients

  • ½ cup extra virgin olive oil
  • ¼ cup white wine vinegar
  • 1 tbsp Dijon mustard
  • 1 tbsp honey
  • 2 tbsp grated Parmesan
  • 1 tsp Italian seasoning
  • ½ tsp garlic powder or 1 clove fresh garlic (minced)
  • Salt and pepper to taste
  • Optional: 1–2 tbsp water for thinning, if needed

Instructions

  • Combine all ingredients in a jar or small blender.
  • Shake vigorously or blend until emulsified and creamy.
  • Taste and adjust seasoning as needed. Store in the fridge for up to one week.

Time Commitment

Journey Ingredient Intelligence

Mustard

The homemade version uses olive oil, white wine vinegar, Dijon mustard, garlic, and a touch of honey to mimic the sweetness and tang of the original.

A South American tree in the family Lecythidaceae.

Nutrition. Mustard has a nutrition profile based on the current Journey Foods nutrition table: Calories: 313 kcal/lb, Protein: 19.28 g/lb, Fiber: 19.50 g/lb, Total Sugars: 6.44 g…

Cost. Mustard is currently priced at $9.30/kg.

Sustainability. Mustard: Journey AI evaluates ingredient sustainability using environmental indicators such as water usage, greenhouse gas emissions, and upcycled status.

Price per lb4.22/lb
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  • Total Time: ~10 minutes
  • Active Time: ~10 minutes
  • Inactive Time: None

What to Consider

The bottled dressing offers consistency and convenience, which can be helpful for quick meals. However, it includes ingredients like high fructose corn syrup and emulsifiers that some people try to reduce in their diets.

The homemade version offers a similar flavor profile but with higher-quality fats, less sugar, and no synthetic ingredients. It’s also easy to customize depending on your preferences — from extra garlic to a touch of lemon juice.

Journey Ingredient Intelligence

Vinegar

The homemade version uses olive oil, white wine vinegar, Dijon mustard, garlic, and a touch of honey to mimic the sweetness and tang of the original.

A South American tree in the family Lecythidaceae.

Price per lb1.335/lb
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Journey Ingredient Intelligence · Comparison

Olive Oil

Price per lb5.18/lb

Garlic

Price per lb1.46/lb
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Homemade Upgrade:  DIY Italian Dressing - with Recipe!

Homemade Upgrade: DIY Italian Dressing - with Recipe!

Formulation & R&D

Olive Oil

Olive Oil

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Garlic

Garlic

Journey Ingredient Intelligence