Tequila for margaritas: which type to buy for home bartending

A great margarita rests entirely on tequila choice. Silver tequila produces bright, clean drinks; reposado adds oak warmth. Most UK supermarket brands work, but understanding ABV, agave quality, and aging style saves money and improves every batch.

For bottle picks, see our Best Tequila for Margaritas UK — Budget & Premium Picks buying guide.

Quick answer

Use 100% agave silver (blanco) or reposado tequila, minimum 38% ABV. Silver works best for classic, citrus-forward margaritas; reposado suits those preferring deeper, woodsy notes. Avoid mixtos (cheaper blends with added sugars) — they muddy the cocktail.

Why tequila type matters in a margarita

Tequila is the backbone of a margarita. Unlike gin in a martini or rum in a daiquiri, tequila's earthy agave character must shine through lime and Cointreau without being overpowered. The spirit's quality affects not just flavour but also how well it balances acidity and sweetness.

Silver tequila (unaged or rested under a year in stainless steel) preserves the plant's bright, peppery notes — ideal for highlighting lime juice. Reposado (aged 2–12 months in oak) softens the agave and introduces vanilla and caramel, perfect if you prefer a rounder, less sharp margarita. Both work; your preference depends on whether you want vibrant citrus pop or mellow smoothness.

Cheaper mixtos (blended tequilas with just 51% agave) taste thin and often burn the palate because added sugars aren't properly fermented. Spend the extra £3–5 on 100% agave and taste the difference immediately.

Silver (blanco) tequila for margaritas

Silver tequila is the margarita classic. It's bottled immediately after distillation, meaning no oak ageing softens its character. You get pure agave, mineral notes, and a slight peppery kick — all of which cut through lime and triple sec beautifully.

Look for brands labelled "blanco" or "plata." Good UK supermarket options include Espolòn, Patrón Silver, and Don Julio Blanco. If budget is tight, Sauza Blue or Juárez (available at Master of Malt) punch above their price point. A 70cl bottle of decent silver tequila costs £25–35 in most UK shops — reasonable for 8–10 margaritas at home.

Silver suits:

• First-time margarita drinkers (brighter, more forgiving)
• Large batches (the simplicity scales well in pitchers)
• Those who prefer citrus-forward cocktails
• Pairing with spicy food (the peppery notes complement heat)

Reposado tequila for richer margaritas

Reposado (rested) tequila spends 2–12 months in oak barrels, softening agave's raw edges and adding vanilla, caramel, and subtle wood. A reposado margarita feels luxurious — smoother, rounder, and less sharp than silver.

The trade-off: oak can mask the agave character if the tequila is poorly made or over-aged for the style. Buy from trusted producers. Sauza Hornitos, El Jimador Reposado, and Patrón Reposado are solid. For premium tastings, Herradura Reposado (slightly pricier at £40+) is exceptional — the oak is balanced, not overwhelming.

Reposado margaritas suit:

• Sipping rather than gulping (the complexity rewards slowing down)
• Smaller, intimate servings
• Those who find silver tequila too peppery or sharp
• Pairing with rich food (cheese, mole, slow-cooked meats)

ABV and how it affects your margarita

Tequila must be at least 38% ABV (though 40% is standard). Lower-ABV bottlings exist but are rare in the UK — most supermarket shelves stock 40%.

Higher ABV (40–46%) gives a margarita more grip and alcohol presence; lower ABV (38–39%) softens the spirit, letting citrus lead. For a classic 1.5oz tequila, 2oz lime, 1oz Cointreau margarita, aim for 40% ABV. It's a safe middle ground: enough punch to balance sweetness, not so high it becomes harsh.

100% agave vs. mixto tequila

This is non-negotiable: buy 100% agave tequila for margaritas. On the label, you'll see "100% Agave" or "100% Tequila Azul." If it doesn't say this, it's a mixto — only 51% agave minimum, with sugar and additives filling the rest.

Mixtos are cheaper (often £15–20) but taste thin, chalky, and sometimes sweet in a margarita. The additives don't ferment cleanly, so the drink feels rough. Spending an extra £5–10 on 100% agave transforms the experience from "that'll do" to "that's a proper margarita."

Budget recommendations for UK home bars

You don't need premium tequila for everyday margaritas. Mid-range 100% agave silver tequila (£25–35) is the sweet spot. Here's what works:

• Budget (under £25): Sauza Blue, Juárez Blanco. Honest, straightforward agave. Fine for batches.
• Mid-range (£25–40): Espolòn Silver, Don Julio Blanco, El Jimador. Cleaner agave, better balance. Recommended for regular drinking.
• Premium (£40+): Patrón Silver, Herradura Reposado, Casa Dragones. Silky, nuanced, worth savouring neat or in a single-serve margarita.

For a home bar serving 4–6 people regularly, one mid-range silver and one reposado bottle give you flexibility. You can rotate depending on mood and occasion.

How to taste tequila before buying a full bottle

Most UK bottle shops won't offer samples, but many pubs do. Pop in, order a small glass of tequila neat or with a citrus side, and notice: Does it taste grassy or smooth? Peppery or vanilla-soft? Does your palate feel clean or sticky afterward? These cues guide your bottle purchase.

Alternatively, ask friends who've made margaritas at home which tequila they used. Personal recommendation is often better than marketing.

Tequila margarita basics: ratio and method

Once you've chosen your tequila, nail the margarita itself. The classic ratio is 2:1:1 — tequila, lime juice, Cointreau — shaken hard with ice and strained into a salt-rimmed glass.

Use fresh lime juice, never cordial. A 1.5oz measure of good tequila, 0.75oz fresh lime, 0.75oz Cointreau makes a balanced drink that lets the spirit shine. If you'd like to explore more tequila cocktails beyond margaritas, our spirit guide covers daiquiris, palomas, and ranch waters too.

Storage and shelf life

Sealed tequila bottles last indefinitely in a cool, dark cupboard. Once opened, consume within 2 years — tequila doesn't oxidise as quickly as whisky, but it slowly loses flavour if exposed to air and light. Keep the cap tight, away from direct sunlight.

Frequently Asked Questions

Is gold tequila good for margaritas?

No. Gold tequila is usually a mixto with added caramel colour and sweeteners — not aged oak. It tastes syrupy and muddles a margarita. Stick to silver or reposado 100% agave.

Can I make margaritas with añejo tequila?

You can, but it's wasteful. Añejo (aged 1–3 years in oak) is complex and expensive — better sipped neat. The oak character gets lost in lime and Cointreau. Save it for a snifter.

What's the difference between tequila and mezcal in a margarita?

Mezcal is smokier and earthier; it makes a margarita taste more rustic and less citrusy. Use mezcal only if you explicitly want that smoky twist. For a traditional margarita, stick to tequila.

Do I need a fancy brand like Patrón or Clase Azul?

No. Mid-range brands like Espolòn or El Jimador taste just as good in a margarita and cost half the price. Save premium bottles for neat sipping. For cocktails, quality matters more than prestige.

How much tequila do I need for 10 margaritas?

One 70cl bottle makes roughly 12–14 margaritas (using 1.5oz per drink). For 10 margaritas, one bottle is plenty, with some left over.

What if I can't find 100% agave tequila locally?

Order online from Master of Malt or other UK spirits retailers. Most supermarkets stock at least one 100% agave option; ask staff if you're unsure. Avoid mixtos — the savings aren't worth the poor taste.

Should I chill tequila before making a margarita?

Not necessary. Shake it hard with plenty of ice, and the drink will be cold enough. Chilling the glass (salt rim and all) beforehand also helps.

Conclusion

The tequila you choose is the margarita. Silver tequila delivers brightness and agave pop; reposado adds warmth and complexity. Both must be 100% agave, at least 38% ABV, and from a trusted brand — even budget silver (£25–30) beats a pricey mixto.

Start with a mid-range silver like Espolòn, taste it in a margarita, and adjust from there. If you're exploring cocktails more broadly, visit our buying guides hub for recommendations on other spirits — everything from gin for Negronis to Cognac for Sidecars. And if you'd like to experiment with other tequila drinks, our AI cocktail generator suggests recipes based on what you've got in your home bar. Happy shaking.

More bar culture and hosting tips in The Cocktail Pub journal.

Recipes by spirit

Browse cocktail ideas on The Cocktail Pub:

• Tequila cocktails — classic recipes and ideas

More guides in the journal or use the AI generator.