The Main Ingredient is the second album by Pete Rock & CL Smooth, originally released in 1994. Characterized by sultry soul and jazz samples, the album saw a more polished sound than the duos debut Mecca & The Soul Brother [MOVLP1633], building on the praise that they had already garnered. The Main Ingredient is notable for its snappy, crispy drums and extensive use of vocal scratches. It contains some of the duos best known work, in the form of tracks such as the upbeat In The House, and the catchy Sun Wont Come Out, which features a lush vocal sample from the song of the same name by Harvey Scales.

Continuing a theme initiated by Mecca and the Soul Brother, brief instrumental interludes are placed at the beginning and end of songs. With the exception of just a few tracks, this feature is recurrent throughout the album. In addition, The Main Ingredient saw Rock fleshing out and defining his trademark production style, which is now recognized for often containing smooth basslines, swirling horns, filtered samples, and spacious grooves. The production on this album proved to be influential upon a legion of latter day producers.

Tracklist:
Side A
1 In The House
2 Carmel City
3 I Get Physical
4 Sun Wont Come Out

Side B
1 I Got A Love
2 Escape
3 The Main Ingredient
4 Worldwide

Side C
1 All The Places
2 Tell Me
3 Take You There
4 Searching

Side D
1 Check It Out
2 In The Flesh
3 Its On You
4 Get On The Mic