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Swift Coffee Mainstay Blend Instant Coffee edges out Café Bustelo Espresso Style Dark Roast Instant Coffee (7.05 oz), 8.2 to 6.9. It wins on flavor & cup quality, quality & freshness, sourcing & transparency, while the Espresso Style Dark Roast Instant Coffee (7.05 oz) is stronger on value.

Flavor

How they taste.

Café Bustelo Espresso Style Dark Roast Instant Coffee (7.05 oz)

FruityFloralSweetNutty & CocoaSpiceRoastedGreen & EarthyFermentedCreamyBerryStone FruitCitrusTropicalOrchard & VineDried FruitBlossomTea-likeBrown SugarCaramelizedVanilla & ConfectionNuttyCocoaWarm SpicePungentToast & GrainSmoky & DeepVegetal & UmamiHerbalEarthy & WoodyWineyBoozyFermentedDairy & ButteryBlackberryRaspberryBlueberryStrawberryBlackcurrantCranberryPeachApricotCherryPlumNectarineLemonLimeOrangeGrapefruitTangerineBergamotMangoPineapplePassion FruitPapayaLycheeGuavaGreen AppleRed ApplePearWhite GrapeRed GrapeMelonRaisinPruneFigDateJasmineRoseOrange BlossomHoneysuckleLavenderElderflowerBlack TeaEarl GreyChamomileHibiscusOolongBrown SugarMolassesMaple SyrupPanelaCaramelToffeeButterscotchHoneyVanillaMarshmallowNougatMarzipanCotton CandyAlmondHazelnutPeanutWalnutPecanPistachioCoconutMilk ChocolateDark ChocolateCocoa PowderCacao NibBrownieCinnamonCloveNutmegCardamomStar AniseGingerBlack PepperLicoriceToastMaltGraham CrackerBiscuitCerealSmokyTobaccoRoastyBurnt SugarUmamiFresh GrassSeaweedSweet PeaSpinachMintSageBasilLemongrassEarthyMushroomCedarForest FloorRed WineWhite WinePortWhiskeyRumBrandyFermented FruitKombuchaYogurtButterSweet CreamCondensed MilkOat MilkFruityFloralSweetSpiceRoastedCreamy

Swift Coffee Mainstay Blend Instant Coffee

FruityFloralSweetNutty & CocoaSpiceRoastedGreen & EarthyFermentedCreamyBerryStone FruitCitrusTropicalOrchard & VineDried FruitBlossomTea-likeBrown SugarCaramelizedVanilla & ConfectionNuttyCocoaWarm SpicePungentToast & GrainSmoky & DeepVegetal & UmamiHerbalEarthy & WoodyWineyBoozyFermentedDairy & ButteryBlackberryRaspberryBlueberryStrawberryBlackcurrantCranberryPeachApricotCherryPlumNectarineLemonLimeOrangeGrapefruitTangerineBergamotMangoPineapplePassion FruitPapayaLycheeGuavaGreen AppleRed ApplePearWhite GrapeRed GrapeMelonRaisinPruneFigDateJasmineRoseOrange BlossomHoneysuckleLavenderElderflowerBlack TeaEarl GreyChamomileHibiscusOolongBrown SugarMolassesMaple SyrupPanelaCaramelToffeeButterscotchHoneyVanillaMarshmallowNougatMarzipanCotton CandyAlmondHazelnutPeanutWalnutPecanPistachioCoconutMilk ChocolateDark ChocolateCocoa PowderCacao NibBrownieCinnamonCloveNutmegCardamomStar AniseGingerBlack PepperLicoriceToastMaltGraham CrackerBiscuitCerealSmokyTobaccoRoastyBurnt SugarUmamiFresh GrassSeaweedSweet PeaSpinachMintSageBasilLemongrassEarthyMushroomCedarForest FloorRed WineWhite WinePortWhiskeyRumBrandyFermented FruitKombuchaYogurtButterSweet CreamCondensed MilkOat MilkFruityFloralSweetSpiceRoastedCreamy

Side by side

Every detail, compared.

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Coffee Reviews score
6.9Fair
8.2Great
Flavor & cup quality30% of score
6.9
9.0
Quality & freshness20% of score
6.3
8.9
Value20% of score
8.4
6.6
Sourcing & transparency15% of score
4.8
6.8
Community love15% of score
7.6
8.9
Community
No ratings yet
No ratings yet
Price per serving
$9.90$9.90 / 7.05 oz (200 g) jar
$1.99 / cup$11.95 / 6 single-serve sachets (27 g)
Flavor fingerprint
  • Cocoa Powder
  • Caramel
Roast / grade
Dark
Medium
Origin
—
—
Process
—
—
Format
Instant
Instant
Caffeine
Regular
Regular
Brew methods
Just add water, Iced / over ice, Lattes & milk drinks
Just add water, Iced / over ice
Certifications
Kosher
—
Video reviews
Best for
  • • Cafecito-style sweet coffee and café con leche
  • • Iced coffee and baking
  • • Budget camping coffee
  • • Specialty-coffee drinkers who travel or backpack
  • • Gifting a better instant
  • • Quick office coffee without a brewer
Strengths
  • Bold, Latin-style dark roast flavor that holds up to milk and sugar
  • Dissolves in hot or cold water or milk
  • Inexpensive and widely available
  • Genuinely specialty-tasting instant with sweetness and balance
  • Works hot or iced in 8–12 oz of water
  • Bulk pouch cuts the cost and packaging
Watch-outs
  • No origin, species or sourcing information
  • Some reviewers find it musky or harsh when drunk black
  • About $2 per cup in single-serve sachets
  • Seasonal blend, so components can change

FAQ

Quick answers.

Which is better, Espresso Style Dark Roast Instant Coffee (7.05 oz) or Mainstay Blend Instant Coffee?

Swift Coffee Mainstay Blend Instant Coffee edges out Café Bustelo Espresso Style Dark Roast Instant Coffee (7.05 oz), 8.2 to 6.9. It wins on flavor & cup quality, quality & freshness, sourcing & transparency, while the Espresso Style Dark Roast Instant Coffee (7.05 oz) is stronger on value.

How do you score them?

Both are scored on the same five-factor rubric — weighted for flavor or performance, quality, value, sourcing or build, and community sentiment — using public specs, verified creator reviews and community consensus.