A typical 1 oz serving of almond paste contains 2.5 grams of protein (9 g per 100 g), which makes it only a minor source of protein. That covers roughly 5% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Only about 8% of the calories in almond paste come from protein, so it is more of an energy food than a protein food. It is worth eating for other reasons; the protein it adds to a day is incidental.
Among the 31 nuts in the database, almond paste ranks 24th by protein per serving, and 625th out of all 796 foods on the site. Set against pili nuts, another nut entry in the database, a serving carries about 0.5 g less protein (pili nuts has 3 g per 1 oz).
It is an incomplete protein on its own; pairing it with other plant foods across the day covers the full range of essential amino acids. The serving above is measured by weight at 28 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #170160 - "Nuts, almond paste" (SR Legacy, published 4/1/2019). Values are the published reference figures for that record, not lab measurements for a specific brand or batch.
Quick answers
Almond paste protein FAQ
How much protein is in almond paste per 100 g?
Almond paste has 9 g of protein per 100 g. A typical 1 oz serving (28 g) provides 2.5 g.
Is almond paste a complete protein?
No. Almond paste is an incomplete protein on its own; pairing it with other protein sources across the day covers the full range of essential amino acids.
How much of the Daily Value does a serving of almond paste cover?
A 1 oz serving of almond paste contains 2.5 g of protein, about 5% of the 50 g reference Daily Value.
Is almond paste a good source of protein?
Almond paste is only a minor source of protein, and about 8% of its calories come from protein, which makes it more of an energy food than a protein food. Set against pili nuts, another nut entry in the database, a serving carries about 0.5 g less protein (pili nuts has 3 g per 1 oz).