diff --git a/py-denormalized/python/denormalized/datastream.py b/py-denormalized/python/denormalized/datastream.py
index ed3a785..0539a22 100644
--- a/py-denormalized/python/denormalized/datastream.py
+++ b/py-denormalized/python/denormalized/datastream.py
@@ -5,15 +5,17 @@
 from denormalized.utils import to_internal_expr, to_internal_exprs
 
 if USE_FEAST:
-    from feast import Field
+    from feast import Field, FeatureStore
     from feast.type_map import pa_to_feast_value_type
     from feast.types import from_value_type
+    from feast.data_source import PushMode
 
 from typing import TYPE_CHECKING, Callable
 
 if TYPE_CHECKING:
     from feast.value_type import ValueType
 
+
 class DataStream:
     """Represents a stream of data that can be manipulated using various operations."""
 
@@ -192,7 +194,26 @@ def sink(self, func: Callable[[pa.RecordBatch], None]) -> None:
         self.ds.sink_python(func)
 
     @feast_feature
-    def get_feast_schema(self) -> list['Field']:
+    def get_feast_schema(self) -> list["Field"]:
         return [
-            Field(name=s.name, dtype=from_value_type(pa_to_feast_value_type(str(s.type)))) for s in self.schema()
+            Field(
+                name=s.name, dtype=from_value_type(pa_to_feast_value_type(str(s.type)))
+            )
+            for s in self.schema()
         ]
+
+    @feast_feature
+    def write_feast_feature(self, feature_store: "FeatureStore", source_name: str) -> None:
+        def _sink_to_feast(rb: pa.RecordBatch):
+            df = rb.to_pandas()
+
+            # This is required for feast to write ingestion
+            df["created"] = df["window_start_time"]
+
+            try:
+                feature_store.push(source_name, df, to=PushMode.ONLINE)
+            except Exception as e:
+                print(e)
+
+        self.ds.sink_python(_sink_to_feast)
+