Tomato Basil Garlic Seasoning Recipe: Bold Herb Blend for Any Dish

I developed this blend after years of testing spice combinations in my tiny Boston kitchen. Standing on a stool helping Nonna season her famous sauce taught me the power of simple, bold flavors.

This mix captures that Italian-heritage essence with dried tomatoes, basil, and garlic. One teaspoon transforms ordinary dishes into restaurant-quality meals with minimal effort.

Store in an airtight container away from light for 6 months. The flavors intensify over time, making it even better after a few weeks.

Sprinkle on roasted vegetables, meats, or even popcorn. The versatility of this 5-ingredient blend makes it a pantry essential.

Ingredients for Tomato Basil Garlic Seasoning

Seven simple ingredients capture that Italian-heritage essence with bold, layered flavors.

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The dried tomatoes are the soul here—sun-dried and powdered gives that concentrated umami punch Nonna’s sauce had. Penzeys carries great tomato powder if you don’t want to DIY. For basil, bulk bins at Whole Foods let you buy just what you need (the stuff loses potency fast once opened). Look for vibrant color in all your dried herbs—dull brown means flavor’s long gone.

No tomato powder? Blitz sun-dried tomatoes in a spice grinder until fine. Swap dried oregano for marjoram if that’s what’s in your pantry. The onion powder can be granulated onion at half the amount, but powder blends better. Want more heat? Add a pinch of red pepper flakes (don’t skip this part). Short on time? Trader Joe’s has a solid Italian seasoning you can doctor up.

Glass jar, dark cabinet, done. This stays potent for about 6 months—longer if you keep it away from heat and light. The flavors actually get better after a few weeks, so make a double batch and let it sit. Perfect for sprinkling on literally everything.

Step-by-Step Instructions for Tomato Basil Garlic Seasoning

Here’s the method. Simple, tested, and ready to transform your cooking.

Step 1: Gather and Prep Your Spices

Measure out all your spices precisely: 2 tablespoons Dried Tomato Powder, 2 tablespoons Dried Basil, 1 tablespoon Garlic Powder, 1 tablespoon Onion Powder, 1 teaspoon Dried Oregano, 1 teaspoon Sea Salt, and ½ teaspoon Black Pepper. Accurate measuring ensures consistent flavor every time.

With the Dried Basil, take a moment to rub it between your fingers. This releases the essential oils, intensifying its aromatic qualities. You’ll notice the difference immediately—this small step makes a big impact on the final blend.

Step 2: Combine the Dry Ingredients

In a medium bowl, add the Dried Tomato Powder, Garlic Powder, and Onion Powder. These form the flavor foundation of your blend. The tomato powder adds a concentrated, sun-ripened sweetness, while the garlic and onion provide that essential savory depth.

Stir these three together first to ensure they’re evenly distributed. This prevents any one flavor from dominating in certain spots of your mix. The texture should remain loose and free-flowing, not clumping together.

Step 3: Add Herbs and Seasonings

Now incorporate the Dried Basil and Dried Oregano. These herbs bring the Mediterranean character that defines this seasoning. The basil contributes its sweet, slightly peppery notes, while the oregano adds a warm, slightly bitter edge that balances the blend perfectly.

Sprinkle in the Sea Salt and Black Pepper. The fine grain sea salt ensures even distribution throughout the mix, while the black pepper adds a subtle heat that enhances all the other flavors without overpowering them.

Step 4: Mix Thoroughly and Store

Using a whisk or fork, gently but thoroughly combine all ingredients. The goal is complete integration—every pinch should contain all the elements in perfect harmony. You’ll see the colors blend into a beautiful, rustic mixture with specks of each component visible.

Transfer the seasoning to an airtight container. I prefer a glass jar with a tight-sealing lid to preserve freshness. Store in a cool, dark place like your pantry, where it will keep its potency for up to 6 months. Shake well before each use to maintain the perfect distribution of flavors.

Essential Equipment for This Recipe

Mixing Bowls

A medium stainless steel bowl is my go-to for combining spices. It’s lightweight, won’t absorb odors, and cleans easily. I picked up a set at Boston’s Haymarket for under $10 that’s lasted me years. 💪

Measuring Tools

Invest in a set of magnetic measuring spoons—I use OXO’s Good Grips. They nest together and stay organized in my tiny kitchen drawer. The 1 tbsp and 1 tsp get the most use for this blend.

Spice Grinder

For the dried tomatoes, a dedicated coffee/spice grinder works best. I use a Krups model I found at TJ Maxx for $20. Pulse in 5-second bursts to avoid overheating the spices.

Storage Containers

Glass jars with airtight lids are essential for freshness. I repurpose Bonnie Plants herb jars from the grocery store—they’re 8 oz and perfect for this mix. Store in a dark cabinet away from your stove.

Whisk or Fork

A small stainless steel whisk blends the spices evenly without crushing them. I keep a 10-inch whisk in my utensil crock just for dry mixes. A fork works in a pinch, but takes more elbow grease.

Labeling System

Use masking tape and a Sharpie to label jars with the date. This blend peaks at 4-6 weeks, so I note that on my labels. In my triple-decker kitchen, organization is survival. ✨

Frequently Asked Questions