Contact Us

The Foundation of Flavor.

Manufacturing the finest bases, sauces, and desserts with the taste and aroma of made-from-scratch recipes.

Pickled Red Onions

Bright, tangy, and aromatic thinly sliced red onions pickled in a sweet herb-infused brine crafted with dry RC Siena Dressing Mix, RC Roasted Garlic Base, and RC Umami Sensations® Mirepoix Powder. The ultimate versatile garnish for burgers, tacos, paninis, and salads.

Yield / Servings

3 lbs. Total Yield

Category

Sides / Condiments & Garnishes

Filed Under: Sides Siena Dressing Mixes Roasted Garlic Base Umami Sensations®

Ingredients

10 Components
Red Onions Peeled & sliced as thin as possible 2½ lbs.
RC Siena Dressing Mix Dry mix 2 oz.
Granulated Sugar 1 cup
Water 1 cup
Vinegar White, cider, or champagne vinegar 2 cups
Dry Mexican Oregano Leaf ¼ tsp.
Dry Mustard 1½ tsp.
Dry Basil Leaf ¼ tsp.
RC Roasted Garlic Base ¼ tsp.
RC Umami Sensations® Mirepoix Powder 1 tsp.

Preparation Steps

1
Slice Red Onions

Remove skin, root, and stem ends from 2½ lbs. red onions. Slice as thin as possible using a mandoline or sharp chef's knife for maximum brine absorption.

2
Whisk Pickling Brine

In a stainless steel mixing bowl, whisk together 2 oz. dry RC Siena Dressing Mix, 1 cup sugar, 1 cup water, 2 cups vinegar (white, cider, or champagne), ¼ tsp. Mexican oregano, 1½ tsp. dry mustard, ¼ tsp. dry basil, ¼ tsp. RC Roasted Garlic Base, and 1 tsp. RC Umami Sensations® Mirepoix Powder until sugar and bases are completely dissolved.

3
Combine & Marinate

Pour the seasoned pickling brine over the sliced red onions. Mix well to ensure all onion strands are submerged. Cover and refrigerate, marinating for at least 24 hours for best flavor development and vibrant magenta color before service.

Chef Notes & Versatile Serving Suggestions

Brine Enhancement Technology: Utilizing dry RC Siena Dressing Mix combined with RC Roasted Garlic Base and RC Umami Sensations® Mirepoix Powder infuses deep Mediterranean and roasted vegetable notes directly into the pickling liquid, eliminating the need for long boiling.

Value-Added Menu Applications:
• Street Tacos & Burritos: Provides a sharp, vibrant crunch on carnitas, fish, or barbacoa tacos.
• Gourmet Burgers & Paninis: Brightens rich meats, bacon, and melted cheeses.
• Flatbreads & Artisanal Pizzas: Scattered post-bake over goat cheese, prosciutto, or arugula flatbreads.
• Salad & Grain Bowl Toppings: Elevates Mediterranean quinoa bowls, Cobb salads, or pulled pork wraps.