Frozen Margarita
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11/2 ozJose Cuervo Tequila
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1/2ozTriple Sec
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1ozLemon Juice
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1sliceLemon
Blend all ingredients (except lemon slice) with 1 cup crushed ice in an electric blender at low speed for 5 seconds, then blend at high speed until firm. Pour into a cocktail glass, add the lemon slice, and serve.