The invention discloses mustard almond kernels which are prepared from the following raw materials in parts by weight: 400-500 parts of almond kernels, 10-15 parts of table salt, 0.8-1.2 parts of ethyl maltol, 0.2-0.3 part of vanillin, 20-30 parts of mustard powder, 40-60 parts of malt syrup, 0.8-1.2 parts of sucralose, 0.8-1.2 parts of I+G, 1.2-1.5 parts of lecithin and 900-1,000 parts of water. The invention also discloses a production method of the mustard almond kernels. According to the invention, by matching the mustard with the almond kernels, traditional taste is broken through; by reasonably preparing an immersion liquid combination and in combination with a scientific baking technology, the mustard almond kernels can give a refreshing feeling to consumers in smell and taste; the formula is reasonable; secondary baking is adopted; the production technology is scientific and easy to implement and large-scale production is easy to realize.